Petty, W. T. (1973). Experiences in language: Tools and techniques for language arts methods. Allyn and Bacon.
Цитирование в стиле Чикаго (17-е изд.)Petty, Walter Thomas. Experiences in Language: Tools and Techniques for Language Arts Methods. Boston: Allyn and Bacon, 1973.
Цитирование MLA (9-е изд.)Petty, Walter Thomas. Experiences in Language: Tools and Techniques for Language Arts Methods. Allyn and Bacon, 1973.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.