Dyfyniad APA

Shapiro, N. (2010). Dian and the Gorillas: A true story. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Shapiro, Norma. Dian and the Gorillas: A True Story. Oxford: Oxford University Press, 2010.

Dyfyniad MLA

Shapiro, Norma. Dian and the Gorillas: A True Story. Oxford: Oxford University Press, 2010.

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