APA (7th ed.) Citation

Schmoll, G. A. (1977). Tourism promotion : marketing background, promotion techniques and promotion planning methods / (by) G.A. Schmoll: Marketing background, promotion techniques and promotion planning methods. Tourism International Press.

Chicago Style (17th ed.) Citation

Schmoll, G A. Tourism Promotion : Marketing Background, Promotion Techniques and Promotion Planning Methods / (by) G.A. Schmoll: Marketing Background, Promotion Techniques and Promotion Planning Methods. London: Tourism International Press, 1977.

MLA (9th ed.) Citation

Schmoll, G A. Tourism Promotion : Marketing Background, Promotion Techniques and Promotion Planning Methods / (by) G.A. Schmoll: Marketing Background, Promotion Techniques and Promotion Planning Methods. Tourism International Press, 1977.

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