Dyfyniad APA

Phillips, P. C. (1981). Annotated checklist of fishes at Jiquilisco Bay, El Salvador.

Dyfyniad Arddull Chicago

Phillips, Peter C. Annotated Checklist of Fishes At Jiquilisco Bay, El Salvador. 1981.

Dyfyniad MLA

Phillips, Peter C. Annotated Checklist of Fishes At Jiquilisco Bay, El Salvador. 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.