APA引文

Gregory, W. H., & Goldman, E. H. (1971). Teachers manual to accompany Biological science, revised edition. Ginn and Co..

Chicago Style (17th ed.) Citation

Gregory, William H., and Edward H. Goldman. Teachers Manual to Accompany Biological Science, Revised Edition. [Lexington, Mass.]: Ginn and Co., 1971.

MLA引文

Gregory, William H., and Edward H. Goldman. Teachers Manual to Accompany Biological Science, Revised Edition. Ginn and Co., 1971.