Dyfyniad APA

(1990). Behavior and philosophy. Concord, Mass.: Cambridge Center for Behavioral Studies.

Dyfyniad Arddull Chicago

Behavior and Philosophy. Concord, Mass.: Cambridge Center for Behavioral Studies, 1990.

Dyfyniad MLA

Behavior and Philosophy. Concord, Mass.: Cambridge Center for Behavioral Studies, 1990.

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