APA (7th ed.) Citation

Gopalakrishnan, P. (2006). Prepositions & conjunctions. Authorspress.

Chicago Style (17th ed.) Citation

Gopalakrishnan, P.N. Prepositions & Conjunctions. New Delhi: Authorspress, 2006.

MLA (9th ed.) Citation

Gopalakrishnan, P.N. Prepositions & Conjunctions. Authorspress, 2006.

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