Dyfyniad APA

Van Syckle, B., & Tietje, B. C. (2010). Anybody's business. Pearson Prentice Hall.

Dyfyniad Arddull Chicago

Van Syckle, Barbara, and Brian C. Tietje. Anybody's Business. Upple Saddle River, N. J: Pearson Prentice Hall, 2010.

Dyfyniad MLA

Van Syckle, Barbara, and Brian C. Tietje. Anybody's Business. Pearson Prentice Hall, 2010.

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