APA引文

Smith, G. M. (1950). The Fresh-water algae of the United State (2nd ed.). McGraw-Hill Book Co., Inc.

Chicago Style (17th ed.) Citation

Smith, Gilbert M. The Fresh-water Algae of the United State. 2nd ed. New York: McGraw-Hill Book Co., Inc, 1950.

MLA引文

Smith, Gilbert M. The Fresh-water Algae of the United State. 2nd ed. McGraw-Hill Book Co., Inc, 1950.