Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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