Dyfyniad APA

HYMAN, L. H. (1940). The Invertebrates: Protozoa Through Ctenophora / Libbie Henrietta Hyman. McGraw-Hill.

Dyfyniad Arddull Chicago

HYMAN, Libbie Henrietta. The Invertebrates: Protozoa Through Ctenophora / Libbie Henrietta Hyman. McGraw-Hill, 1940.

Dyfyniad MLA

HYMAN, Libbie Henrietta. The Invertebrates: Protozoa Through Ctenophora / Libbie Henrietta Hyman. McGraw-Hill, 1940.

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