APA (7th ed.) Citation

(1973). Ciao!: The world of gay travel. New York: QQ Publishing Co. Inc.

Chicago Style (17th ed.) Citation

Ciao!: The World of Gay Travel. New York: QQ Publishing Co. Inc, 1973.

MLA (8th ed.) Citation

Ciao!: The World of Gay Travel. New York: QQ Publishing Co. Inc, 1973.

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