Cita APA (7a ed.)

Guerrero, R. I. (1998). Training module on lake environment protection, conservation and management. PCAMRD.

Cita Chicago Style (17a ed.)

Guerrero, R.D III. Training Module on Lake Environment Protection, Conservation and Management. Laguna, Philippines: PCAMRD, 1998.

Cita MLA (9a ed.)

Guerrero, R.D III. Training Module on Lake Environment Protection, Conservation and Management. PCAMRD, 1998.