APA (7th ed.) Citation

Asch, J., & Hofmann, T. (1948). The story of plants. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Asch, John, and Tabea Hofmann. The Story of Plants. [New York]: G.P. Putnam's Sons, 1948.

MLA (9th ed.) Citation

Asch, John, and Tabea Hofmann. The Story of Plants. G.P. Putnam's Sons, 1948.