Dyfyniad APA

Halliwell, L. B., & Oursler, W. (1959). Light in the jungle. Pacific Press.

Dyfyniad Arddull Chicago

Halliwell, Leo B., and Will Oursler. Light in the Jungle. Mountain View: Pacific Press, 1959.

Dyfyniad MLA

Halliwell, Leo B., and Will Oursler. Light in the Jungle. Pacific Press, 1959.

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