Cita APA (7th ed.)

Pham Khanh Nam & Tran Vo Hung Son. (2001). Recreational value of the coral-surrounded Hon Mun Islands in Vietnam. Economy and Environment Program for Southeast Asia.

Cita Chicago (17th ed.)

Pham Khanh Nam i Tran Vo Hung Son. Recreational Value of the Coral-surrounded Hon Mun Islands in Vietnam. Singapore: Economy and Environment Program for Southeast Asia, 2001.

Cita MLA (9th ed.)

Pham Khanh Nam i Tran Vo Hung Son. Recreational Value of the Coral-surrounded Hon Mun Islands in Vietnam. Economy and Environment Program for Southeast Asia, 2001.