APA Citation

Allen, G. R., & Robertson, R. (1997). An annotated checklist of the fishes of Clipperton Atoll, tropical eastern Pacific. Universidad de Costa Rica.

Chicago Style Citation

Allen, Gerald R., and Ross Robertson. An Annotated Checklist of the Fishes of Clipperton Atoll, Tropical Eastern Pacific. Universidad de Costa Rica, 1997.

MLA Citation

Allen, Gerald R., and Ross Robertson. An Annotated Checklist of the Fishes of Clipperton Atoll, Tropical Eastern Pacific. Universidad de Costa Rica, 1997.

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