APA (7th ed.) Citation

Heaton, J. B. (1980). Preposition and adverbial particles. Longman.

Chicago Style (17th ed.) Citation

Heaton, J. B. Preposition and Adverbial Particles. London: Longman, 1980.

MLA (9th ed.) Citation

Heaton, J. B. Preposition and Adverbial Particles. Longman, 1980.

Warning: These citations may not always be 100% accurate.