APA (7th ed.) Citation

Ricky, R. M. Southeast Asia: Crossroads of civilization. University Microfilms.

Chicago Style (17th ed.) Citation

Ricky, Roger Marshall. Southeast Asia: Crossroads of Civilization. Ann Arbor: University Microfilms.

MLA (9th ed.) Citation

Ricky, Roger Marshall. Southeast Asia: Crossroads of Civilization. University Microfilms.

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