APA (7th ed.) Citation

Gottberg, J. (1990). 22 days in Australia: The itinerary planner (3rd ed.). J. Muir Publications.

Chicago Style (17th ed.) Citation

Gottberg, John. 22 Days in Australia: The Itinerary Planner. 3rd ed. Santa Fe, N.M.: J. Muir Publications, 1990.

MLA (9th ed.) Citation

Gottberg, John. 22 Days in Australia: The Itinerary Planner. 3rd ed. J. Muir Publications, 1990.