Gaya APA

Adult chest surgery. (2013). New York: [s.n.].

Gaya Chicago

Adult chest surgery. . New York: [s.n.], 2013. Text.

Gaya MLA

Adult chest surgery. . New York: [s.n.], 2013. Text.

Gaya Turabian

Adult chest surgery. New York: [s.n.], 2013. Print.