Dyfyniad APA

Kimmel, T. (1993). Powerful personalities. Focus on the Family.

Dyfyniad Arddull Chicago

Kimmel, Tim. Powerful Personalities. Colorado: Focus on the Family, 1993.

Dyfyniad MLA

Kimmel, Tim. Powerful Personalities. Focus on the Family, 1993.

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