APA引文

Moldenke, H. N. (1940, December). Contributions to the flora of extra-tropical South America, I. Lilloa.

Chicago Style (17th ed.) Citation

Moldenke, Harold N. "Contributions to the Flora of Extra-tropical South America, I." Lilloa Dec. 1940.

MLA引文

Moldenke, Harold N. "Contributions to the Flora of Extra-tropical South America, I." Lilloa, Dec. 1940.