Cita APA (7th ed.)

Peña, I. G. (1995). The Immune system [videorecording]. Educational Activities Video.

Cita Chicago (17th ed.)

Peña, Imelda G. The Immune System [videorecording]. Freeport, Newark: Educational Activities Video, 1995.

Cita MLA (9th ed.)

Peña, Imelda G. The Immune System [videorecording]. Educational Activities Video, 1995.