Dyfyniad APA

Wyckoff, D. C. (1956). A psychological description of youth and adults. Princeton Theological Seminary.

Dyfyniad Arddull Chicago

Wyckoff, D. Campbell. A Psychological Description of Youth and Adults. Princeton, N.J.: Princeton Theological Seminary, 1956.

Dyfyniad MLA

Wyckoff, D. Campbell. A Psychological Description of Youth and Adults. Princeton Theological Seminary, 1956.

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