APA (7th ed.) Citation

Schmidt, K. P., & Schmidt, F. J. W. (1925). New coral snakes from Peru.

Chicago Style (17th ed.) Citation

Schmidt, Karl Patterson, and F. J. W. Schmidt. New Coral Snakes from Peru. Chicago, 1925.

MLA (8th ed.) Citation

Schmidt, Karl Patterson, and F. J. W. Schmidt. New Coral Snakes from Peru. 1925.