Dyfyniad APA

O'Connor, J., & Preiss-Glasser, R. (2010). Ooh la la! It's beauty day. Harper.

Dyfyniad Arddull Chicago

O'Connor, Jane, and Robin Preiss-Glasser. Ooh La La! It's Beauty Day. New York: Harper, 2010.

Dyfyniad MLA

O'Connor, Jane, and Robin Preiss-Glasser. Ooh La La! It's Beauty Day. Harper, 2010.

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