APA (7th ed.) Citation

Perrin, P. G. (1942). Writer's guide and index to English. Scott.

Chicago Style (17th ed.) Citation

Perrin, Porter Gale. Writer's Guide and Index to English. Chicago: Scott, 1942.

MLA (9th ed.) Citation

Perrin, Porter Gale. Writer's Guide and Index to English. Scott, 1942.

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