Oey, E. M. (1996). Sumatra: Island of adventure ([2nd ed.].). Passport Books.
Chicago Style (17th ed.) CitationOey, Eric M. Sumatra: Island of Adventure. [2nd ed.]. Lincolnwood, Ill: Passport Books, 1996.
MLA (9th ed.) CitationOey, Eric M. Sumatra: Island of Adventure. [2nd ed.]. Passport Books, 1996.
Warning: These citations may not always be 100% accurate.