APA (7th ed.) Citation

Tonge, R. (1993). How to publish profitable tourist guidebooks (4th ed.). Gull Publishing Services.

Chicago Style (17th ed.) Citation

Tonge, Rob. How to Publish Profitable Tourist Guidebooks. 4th ed. Coolum Beach, Qld.: Gull Publishing Services, 1993.

MLA (8th ed.) Citation

Tonge, Rob. How to Publish Profitable Tourist Guidebooks. 4th ed. Gull Publishing Services, 1993.

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