APA

Pigman W. W., Goepp R. M., . (1948). Chemistry of the carbohydrates. New York: Academic Press.

Chicago

Pigman William Ward, Goepp Rudolph Maximilian, . 1948. Chemistry of the carbohydrates. New York: Academic Press.

Harvard

Pigman W. W., Goepp R. M., . (1948). Chemistry of the carbohydrates. New York: Academic Press.

MLA

Pigman William Ward, Goepp Rudolph Maximilian, . Chemistry of the carbohydrates. New York: Academic Press. 1948.