Gaya APA

Hill, E, M, G, R, G, G, W, Z, G, R, W, H, T, G. (2006). On Call Pediatrics (3rd.ed.). Philadelphia: Saunders Elsevier.

Gaya MLA

Hill, Elizabeth, M., Galloway,, Rainer, G., Gedeit,, Wendy, Z., Gavidia,, Richard, W., Hendershot,, Tannaz, G.. "On Call Pediatrics". 3rd.ed. Philadelphia: Saunders Elsevier, 2006. Text.