Dyfyniad APA

Grinder, R. E. (1967). A history of genetic psychology: The first science of human development. J. Wiley.

Dyfyniad Arddull Chicago

Grinder, Robert E. A History of Genetic Psychology: The First Science of Human Development. New York, Sydney: J. Wiley, 1967.

Dyfyniad MLA

Grinder, Robert E. A History of Genetic Psychology: The First Science of Human Development. J. Wiley, 1967.

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