APA (7th ed.) Citation

Nol, E., & Blanken, M. S. (1999). Semipalmated plover: Charadrius semipalmatus. Birds of North America, Inc..

Chicago Style (17th ed.) Citation

Nol, Erica, and Michele S. Blanken. Semipalmated Plover: Charadrius Semipalmatus. Philadelphia, PA: Birds of North America, Inc., 1999.

MLA (9th ed.) Citation

Nol, Erica, and Michele S. Blanken. Semipalmated Plover: Charadrius Semipalmatus. Birds of North America, Inc., 1999.