APA (7th ed.) Citation

Zobel, L. P. (1980). The travel writer's handbook. Writer's Digest Books.

Chicago Style (17th ed.) Citation

Zobel, Louise Purwin. The Travel Writer's Handbook. Cincinnati, Ohio: Writer's Digest Books, 1980.

MLA (9th ed.) Citation

Zobel, Louise Purwin. The Travel Writer's Handbook. Writer's Digest Books, 1980.

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