APA

Kroschwitz J. I., Winokur M., . (1987). Chemistry, a first course. New York: McGraw-Hill.

Chicago

Kroschwitz Jacqueline I, Winokur Melvin, . 1987. Chemistry, a first course. New York: McGraw-Hill.

Harvard

Kroschwitz J. I., Winokur M., . (1987). Chemistry, a first course. New York: McGraw-Hill.

MLA

Kroschwitz Jacqueline I, Winokur Melvin, . Chemistry, a first course. New York: McGraw-Hill. 1987.