APA (7th ed.) Citation

Hancox, D. J., & Prescott, J. R. V. (1999). Secret hydrographic surveys in the Spratly Islands. ASEAN Academic Press.

Chicago Style (17th ed.) Citation

Hancox, D. J., and J. R. V. Prescott. Secret Hydrographic Surveys in the Spratly Islands. London: ASEAN Academic Press, 1999.

MLA (9th ed.) Citation

Hancox, D. J., and J. R. V. Prescott. Secret Hydrographic Surveys in the Spratly Islands. ASEAN Academic Press, 1999.