Cita APA

Van Es, J., & Boag, D. A. (1981). Terrestrial molluscs of central Alberta. Zenodo.

Citación estilo Chicago

Van Es, James, and David A. Boag. Terrestrial Molluscs of Central Alberta. Zenodo, 1981.

Cita MLA

Van Es, James, and David A. Boag. Terrestrial Molluscs of Central Alberta. Zenodo, 1981.

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