Gaya APA

Weller, B, F., Barlow, S. (1983). Pedriatric nursing (Ed. 6). United Kingdom: Bailliere Tindall.

Gaya MLA

Weller, Barbara, F.., Barlow, Sheila. "Pedriatric nursing". Ed. 6 United Kingdom: Bailliere Tindall, 1983. Text.