APA (7th ed.) Citation

COLLINS, R. (1971). East To Cathay: : The Silk Road. World's Work Ltd.

Chicago Style (17th ed.) Citation

COLLINS, Robert. East To Cathay: : The Silk Road. Kingswood, Tadworth (Inglaterra): World's Work Ltd, 1971.

MLA (9th ed.) Citation

COLLINS, Robert. East To Cathay: : The Silk Road. World's Work Ltd, 1971.