Cita APA (7th ed.)

Heaton, H., & Renner, D. (2018). Chaleco salvavidas de Zoll. McGraw-Hill Education LLC..

Cita Chicago (17th ed.)

Heaton, Heather, i Daniel Renner. Chaleco Salvavidas De Zoll. New York, N.Y.: McGraw-Hill Education LLC., 2018.

Cita MLA (9th ed.)

Heaton, Heather, i Daniel Renner. Chaleco Salvavidas De Zoll. McGraw-Hill Education LLC., 2018.