Cita APA (7a ed.)

Coronet Films, Coronet Instructional Films, & Instant Miracles (Firma). (1980). The endocrine system: The human body. Coronet Instructional Films.

Cita Chicago Style (17a ed.)

Coronet Films, Coronet Instructional Films, y Instant Miracles (Firma). The Endocrine System: The Human Body. Chicago: Coronet Instructional Films, 1980.

Cita MLA (9a ed.)

Coronet Films, et al. The Endocrine System: The Human Body. Coronet Instructional Films, 1980.