APA (7th ed.) Citation

Blake, S. F. (1931). A Flora of Mexico. American Association for the Advancement of Science.

Chicago Style (17th ed.) Citation

Blake, Sidney F. A Flora of Mexico. Washington, DC: American Association for the Advancement of Science, 1931.

MLA (9th ed.) Citation

Blake, Sidney F. A Flora of Mexico. American Association for the Advancement of Science, 1931.

Warning: These citations may not always be 100% accurate.