APA Style

Mackin, Ronald. (1961). Exercises in English Patterns and Usage : 2 The Verb Tenses, Patterns and Idioms (2). London: Oxford University Press.

Chicago Style

Mackin, Ronald. Exercises in English Patterns and Usage : 2 The Verb Tenses, Patterns and Idioms. 2 London: Oxford University Press, 1961. Text.

MLA Style

Mackin, Ronald. Exercises in English Patterns and Usage : 2 The Verb Tenses, Patterns and Idioms. 2 London: Oxford University Press, 1961. Text.

Turabian Style

Mackin, Ronald. Exercises in English Patterns and Usage : 2 The Verb Tenses, Patterns and Idioms. 2 London: Oxford University Press, 1961. Print.