APA (7th ed.) Citation

Longo, F., & Guerrero, O. (1975). Química general. McGraw-Hill.

Chicago Style (17th ed.) Citation

Longo, Frederick, and Orlando Guerrero. Química General. México: McGraw-Hill, 1975.

MLA (9th ed.) Citation

Longo, Frederick, and Orlando Guerrero. Química General. McGraw-Hill, 1975.

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