APA (7th ed.) Citation

Pearn, B. R. (1965). An introduction to the history of Southeast Asia. G.M.S.

Chicago Style (17th ed.) Citation

Pearn, Bertie Reginald. An Introduction to the History of Southeast Asia. Quezon City: G.M.S, 1965.

MLA (9th ed.) Citation

Pearn, Bertie Reginald. An Introduction to the History of Southeast Asia. G.M.S, 1965.