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.