APA

Morton A. A., . (1946). The chemistry of heterocyclic compounds. New York: McGraw-Hill Book Co., Inc.

Chicago

Morton Avery A, . 1946. The chemistry of heterocyclic compounds. New York: McGraw-Hill Book Co., Inc.

Harvard

Morton A. A., . (1946). The chemistry of heterocyclic compounds. New York: McGraw-Hill Book Co., Inc.

MLA

Morton Avery A, . The chemistry of heterocyclic compounds. New York: McGraw-Hill Book Co., Inc. 1946.