APA (7th ed.) Citation

Cockerell, T. D. A. XIII. New Species of Prosapis. Wiley.

Chicago Style (17th ed.) Citation

Cockerell, T. D. A. XIII. New Species of Prosapis. Wiley.

MLA (9th ed.) Citation

Cockerell, T. D. A. XIII. New Species of Prosapis. Wiley.

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