Dyfyniad APA

Gibson, E. J., & Pick, A. D. (1979). Perception and its development: A tribute to Eleanor J. Gibson. L. Erlbaum Associates ; distributed by the Halsted Press Division of Wiley.

Dyfyniad Arddull Chicago

Gibson, Eleanor Jack, and Anne D. Pick. Perception and Its Development: A Tribute to Eleanor J. Gibson. Hillsdale, N.J. : New York: L. Erlbaum Associates ; distributed by the Halsted Press Division of Wiley, 1979.

Dyfyniad MLA

Gibson, Eleanor Jack, and Anne D. Pick. Perception and Its Development: A Tribute to Eleanor J. Gibson. L. Erlbaum Associates ; distributed by the Halsted Press Division of Wiley, 1979.

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