Cita APA (7a ed.)

Lee, Y. L. (1977). The political geography of Southeast Asian seas: Some preliminary observations. University of Singapore.

Cita Chicago Style (17a ed.)

Lee, Yong Leng. The Political Geography of Southeast Asian Seas: Some Preliminary Observations. Singapore: University of Singapore, 1977.

Cita MLA (8a ed.)

Lee, Yong Leng. The Political Geography of Southeast Asian Seas: Some Preliminary Observations. University of Singapore, 1977.