Lee, Y. L. (1977). The political geography of Southeast Asian seas: Some preliminary observations. University of Singapore.
Citação do estilo Chicago (17ª ed.)Lee, Yong Leng. The Political Geography of Southeast Asian Seas: Some Preliminary Observations. Singapore: University of Singapore, 1977.
Citação MLA (8ª ed.)Lee, Yong Leng. The Political Geography of Southeast Asian Seas: Some Preliminary Observations. University of Singapore, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.