Cita APA (7th ed.)

Heckscher, M. (2004). Be safe!: Simple strategies for death-free living. Quirk Books.

Cita Chicago (17th ed.)

Heckscher, Melissa. Be Safe!: Simple Strategies for Death-free Living. Philadelphia., PA: Quirk Books, 2004.

Cita MLA (8th ed.)

Heckscher, Melissa. Be Safe!: Simple Strategies for Death-free Living. Quirk Books, 2004.