Dyfyniad APA

Hawkins, C., & Sorgi, M. (1985). Research: :How to plan, speak and write about it. Narosa Publishing House.

Dyfyniad Arddull Chicago

Hawkins, Clifford, and Marco Sorgi. Research: :How to Plan, Speak and Write About It. New Delhi: Narosa Publishing House, 1985.

Dyfyniad MLA

Hawkins, Clifford, and Marco Sorgi. Research: :How to Plan, Speak and Write About It. Narosa Publishing House, 1985.

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