APA Edition Citation

Copperud ,Roy H. (1965). American usage: The Consensus. Vallathol grandhalayam.

Chicago Edition Citation

Copperud ,Roy H. American Usage: The Consensus. Vallathol grandhalayam: Vallathol grandhalayam, 1965.

MLA Edition Citation

Copperud ,Roy H. American Usage: The Consensus. Vallathol grandhalayam, 1965.

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