Cita APA (7th ed.)

Crocchiolo, P. (2010). The touch of life. Davies Group, Publishers.

Cita Chicago (17th ed.)

Crocchiolo, Paolo. The Touch of Life. Aurora, Colo.: Davies Group, Publishers, 2010.

Cita MLA (9th ed.)

Crocchiolo, Paolo. The Touch of Life. Davies Group, Publishers, 2010.