Dyfyniad APA

Orlans, F. B. (1977). Animal care from protozoa to small mammals. Addison-Wesley.

Dyfyniad Arddull Chicago

Orlans, F. Barbara. Animal Care from Protozoa to Small Mammals. Menlo Park, CA: Addison-Wesley, 1977.

Dyfyniad MLA

Orlans, F. Barbara. Animal Care from Protozoa to Small Mammals. Addison-Wesley, 1977.

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