Spratt, M. (1989). Tuning in (1a. ed.). Longman.
Chicago Style (17th ed.) CitationSpratt, Mary. Tuning in. 1a. ed. Londres: Longman, 1989.
MLA引文Spratt, Mary. Tuning in. 1a. ed. Longman, 1989.
警告：這些引文格式不一定是100％准確.
APA引文
Spratt, M. (1989). Tuning in (1a. ed.). Longman.
Chicago Style (17th ed.) CitationSpratt, Mary. Tuning in. 1a. ed. Londres: Longman, 1989.
MLA引文Spratt, Mary. Tuning in. 1a. ed. Longman, 1989.