APA (7th ed.) Citation

Stean, W. T. (1968). Humboldt, Bonpland, Kunth and tropical American botany: A miscellany on the Nova genera et species plantarum. J. Cramer.

Chicago Style (17th ed.) Citation

Stean, William T. Humboldt, Bonpland, Kunth and Tropical American Botany: A Miscellany on the Nova Genera Et Species Plantarum. Lehre: J. Cramer, 1968.

MLA (9th ed.) Citation

Stean, William T. Humboldt, Bonpland, Kunth and Tropical American Botany: A Miscellany on the Nova Genera Et Species Plantarum. J. Cramer, 1968.

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