Gaya APA

Schwiebert, L, P., Mengel, M, B. (2005). Family Medicine: Ambulatory Care & Prevention (4th Ed.). USA: McGraw Hill.

Gaya MLA

Schwiebert, L., Peter., Mengel, Mark, B.. "Family Medicine: Ambulatory Care & Prevention". 4th Ed. USA: McGraw Hill, 2005. Text.