Dyfyniad APA

Hinshaw, D. (1947). An experiment in friendship. G. P. Putnam's Sons.

Dyfyniad Arddull Chicago

Hinshaw, David. An Experiment in Friendship. New York: G. P. Putnam's Sons, 1947.

Dyfyniad MLA

Hinshaw, David. An Experiment in Friendship. G. P. Putnam's Sons, 1947.

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