Dyfyniad APA

Cullen, K. (2007). Pioneers in Science: Marine Science :The People Behind the Science. Viva book.

Dyfyniad Arddull Chicago

Cullen, Katherine. Pioneers in Science: Marine Science :The People Behind the Science. New delhi: Viva book, 2007.

Dyfyniad MLA

Cullen, Katherine. Pioneers in Science: Marine Science :The People Behind the Science. Viva book, 2007.

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