APA (7th ed.) Citation

Hancox & Prescott. (1997). Secret hydrographic surveys in the Spratly islands. Maritime Institute of Malaysia.

Chicago Style (17th ed.) Citation

Hancox and Prescott. Secret Hydrographic Surveys in the Spratly Islands. Kuala Lumpur: Maritime Institute of Malaysia, 1997.

MLA (9th ed.) Citation

Hancox and Prescott. Secret Hydrographic Surveys in the Spratly Islands. Maritime Institute of Malaysia, 1997.

Warning: These citations may not always be 100% accurate.