Цитирование APA (7-е изд.)

Urbiztondo, L. G. (1979). Class vs. field activities as supplement to the lecture-discussion method: Effects on achievement in high school biology.

Цитирование в стиле Чикаго (17-е изд.)

Urbiztondo, Lorna Galvan. Class Vs. Field Activities as Supplement to the Lecture-discussion Method: Effects on Achievement in High School Biology. 1979.

Цитирование MLA (9-е изд.)

Urbiztondo, Lorna Galvan. Class Vs. Field Activities as Supplement to the Lecture-discussion Method: Effects on Achievement in High School Biology. 1979.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.