APA (7th ed.) Citation

Ruiz P., G. (1977). Agua Potable Tema 3.

Chicago Style (17th ed.) Citation

Ruiz P., Guillermo. Agua Potable Tema 3. Chile, Santiago, 1977.

MLA (9th ed.) Citation

Ruiz P., Guillermo. Agua Potable Tema 3. 1977.

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