APA Цитирование

Perschbacher,Ruth. (1993). Assesment: The Cornerstone of activity programs. State College: Venture Publishing.

Chicago-стиль цитирования

Perschbacher,Ruth. Assesment: The Cornerstone of Activity Programs. State College: Venture Publishing, 1993.

MLA-цитирование

Perschbacher,Ruth. Assesment: The Cornerstone of Activity Programs. State College: Venture Publishing, 1993.

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