APA (7th ed.) Citation

Hhohn, R., & Petermann, J. (1980). Curiosities of the plant kingdom. Universe Books.

Chicago Style (17th ed.) Citation

Hhohn, Reinhardt, and Johannes Petermann. Curiosities of the Plant Kingdom. New York: Universe Books, 1980.

MLA (9th ed.) Citation

Hhohn, Reinhardt, and Johannes Petermann. Curiosities of the Plant Kingdom. Universe Books, 1980.

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