APA ציטוט

Hoffer, E. (1963). The ordeal of change. New York: Harper & Row.

Trích dẫn kiểu Chicago

Hoffer, Eric. The Ordeal of Change. New York: Harper & Row, 1963.

ציטוט MLA

Hoffer, Eric. The Ordeal of Change. New York: Harper & Row, 1963.