Cita APA (7th ed.)

Flores, A. (1971). Elements of internal combustion engines. Nueva-Sur Publishing House.

Cita Chicago (17th ed.)

Flores, A.R. Elements of Internal Combustion Engines. Caloocan City: Nueva-Sur Publishing House, 1971.

Cita MLA (9th ed.)

Flores, A.R. Elements of Internal Combustion Engines. Nueva-Sur Publishing House, 1971.