Dyfyniad APA

Keene, C., & Dixon, F. W. (2007). Nancy Drew and the Hardy Boys Super Mystery: Terror on the Tour No. 1. Aladdin Paperbacks.

Dyfyniad Arddull Chicago

Keene, Carolyn, and Franklin. W. Dixon. Nancy Drew and the Hardy Boys Super Mystery: Terror on the Tour No. 1. New York: Aladdin Paperbacks, 2007.

Dyfyniad MLA

Keene, Carolyn, and Franklin. W. Dixon. Nancy Drew and the Hardy Boys Super Mystery: Terror on the Tour No. 1. Aladdin Paperbacks, 2007.

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