APA

Fong P., . (1976). Physical science, energy, and our environment. New York: Macmillan Pub. Co.

Chicago

Fong Peter, . 1976. Physical science, energy, and our environment. New York: Macmillan Pub. Co.

Harvard

Fong P., . (1976). Physical science, energy, and our environment. New York: Macmillan Pub. Co.

MLA

Fong Peter, . Physical science, energy, and our environment. New York: Macmillan Pub. Co. 1976.