APA引文

ALLEN, W. S. (1974). Living english structure: Key to the exercises. Longman.

Chicago Style (17th ed.) Citation

ALLEN, W. Stannard. Living English Structure: Key to the Exercises. London: Longman, 1974.

MLA引文

ALLEN, W. Stannard. Living English Structure: Key to the Exercises. Longman, 1974.

警告：這些引文格式不一定是100％准確.