Gaya APA

Burtis, C, A., Ashwood, E, R. (1996). Tietz Fundamentals of Clinical Chemistry (Edisi 4). Philadelphia: W.B. Saunders Company.

Gaya MLA

Burtis, Carl, A.., Ashwood, Edward, R.. "Tietz Fundamentals of Clinical Chemistry". Edisi 4 Philadelphia: W.B. Saunders Company, 1996. Text.