Cita APA (7a ed.)

Cendán Alfonzo, J. E. (1974). The replacement techniques.

Cita Chicago Style (17a ed.)

Cendán Alfonzo, Juan E. The Replacement Techniques. 1974.

Cita MLA (9a ed.)

Cendán Alfonzo, Juan E. The Replacement Techniques. 1974.