Cita APA (7a ed.)

Walji, H. (1996). Vitamina C. Martínez Roca.

Cita Chicago Style (17a ed.)

Walji, Hasnain. Vitamina C. Barcelona: Martínez Roca, 1996.

Cita MLA (9a ed.)

Walji, Hasnain. Vitamina C. Martínez Roca, 1996.