APA (7th ed.) Citation

(1981). North and West Sumatra: An industry perspective of tourism development. PATA.

Chicago Style (17th ed.) Citation

North and West Sumatra: An Industry Perspective of Tourism Development. San Francisco: PATA, 1981.

MLA (9th ed.) Citation

North and West Sumatra: An Industry Perspective of Tourism Development. PATA, 1981.

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