APA引用形式

Clifford Hawkins & Marco Sorgi. (1987). Research: How to plan, speak and write about it (1st.). Narosa publishing house.

シカゴスタイル引用形

Clifford Hawkins , Marco Sorgi. Research: How to Plan, Speak and Write About It. 1st. New Delhi: Narosa publishing house, 1987.

MLA引用形式

Clifford Hawkins , Marco Sorgi. Research: How to Plan, Speak and Write About It. 1st. Narosa publishing house, 1987.