Cita APA (7th ed.)

Judd, R. L., & Ponsell, D. D. (1988). Mosby's first responder. Mosby.

Cita Chicago (17th ed.)

Judd, Richard L., i Dwight D. Ponsell. Mosby's First Responder. St. Louis: Mosby, 1988.

Cita MLA (9th ed.)

Judd, Richard L., i Dwight D. Ponsell. Mosby's First Responder. Mosby, 1988.