APA цитиране

(1996). The path to the Ph. D: Measuring graduate attrition in the sciences and humanities. Washington, D.C.: National Academy Press.

Чикагска система за цитиране

The Path to the Ph. D: Measuring Graduate Attrition in the Sciences and Humanities. Washington, D.C.: National Academy Press, 1996.

MLA формат за цитиране

The Path to the Ph. D: Measuring Graduate Attrition in the Sciences and Humanities. Washington, D.C.: National Academy Press, 1996.

Внимание: Тези цитати може да не са 100% точни.