APA (7th ed.) Citation

Ekvall, R. B. Tibetan sky lines. Farrar, Straus and Young.

Chicago Style (17th ed.) Citation

Ekvall, Robert B. Tibetan Sky Lines. Farrar, Straus and Young.

MLA (8th ed.) Citation

Ekvall, Robert B. Tibetan Sky Lines. Farrar, Straus and Young.

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