APA Citation

Hammel, B. E. 1., & Grayum, M. H. (2020). Dicotiledóneas (Acanthaceae-Asteraceae). St. Louis, Missouri: Missouri Botanical Garden.

Chicago Style Citation

Hammel, Barry Edward 1946-, and Michael H. Grayum. Dicotiledóneas (Acanthaceae-Asteraceae). St. Louis, Missouri: Missouri Botanical Garden, 2020.

MLA Citation

Hammel, Barry Edward 1946-, and Michael H. Grayum. Dicotiledóneas (Acanthaceae-Asteraceae). St. Louis, Missouri: Missouri Botanical Garden, 2020.

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