Cita APA

Koehler, R., & Clark, A. H. (1922). Ophiurans of the Philippine seas and adjacent waters. Government Printing Office.

Citación estilo Chicago

Koehler, René, and Austin H. Clark. Ophiurans of the Philippine Seas and Adjacent Waters. Washington, D. C: Government Printing Office, 1922.

Cita MLA

Koehler, René, and Austin H. Clark. Ophiurans of the Philippine Seas and Adjacent Waters. Government Printing Office, 1922.

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