APA

Hackh I. W. D., Grant J., . (1969). Chemical dictionary, American and British usage: containing the words generally used in chemistry, and many of the terms used in the related sciences of physics, astrophysics, mineralogy, pharmacy, agriculture, biology, medicine, engineering, etc., based on recent chemical literature. New York: McGraw-Hill.

Chicago

Hackh Ingo Waldemar Dagobert, Grant Julius, . 1969. Chemical dictionary, American and British usage: containing the words generally used in chemistry, and many of the terms used in the related sciences of physics, astrophysics, mineralogy, pharmacy, agriculture, biology, medicine, engineering, etc., based on recent chemical literature. New York: McGraw-Hill.

Harvard

Hackh I. W. D., Grant J., . (1969). Chemical dictionary, American and British usage: containing the words generally used in chemistry, and many of the terms used in the related sciences of physics, astrophysics, mineralogy, pharmacy, agriculture, biology, medicine, engineering, etc., based on recent chemical literature. New York: McGraw-Hill.

MLA

Hackh Ingo Waldemar Dagobert, Grant Julius, . Chemical dictionary, American and British usage: containing the words generally used in chemistry, and many of the terms used in the related sciences of physics, astrophysics, mineralogy, pharmacy, agriculture, biology, medicine, engineering, etc., based on recent chemical literature. New York: McGraw-Hill. 1969.