Dyfyniad APA

Nelson, M. E., & Wernick, S. Strong women stay young. Bantam books.

Dyfyniad Arddull Chicago

Nelson, Miriam E., and Sarah Wernick. Strong Women Stay Young. New York: Bantam books.

Dyfyniad MLA

Nelson, Miriam E., and Sarah Wernick. Strong Women Stay Young. Bantam books.

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