Gaya APA

Burtis, C, A., Ashwood, E, R. (2001). Tietz Fundamentals of Clinical Chemistry Fifth Edition (Fifth Edition). Philadelphia: Saunders.

Gaya MLA

Burtis, Carl, A.., Ashwood, Edward, R.. "Tietz Fundamentals of Clinical Chemistry Fifth Edition". Fifth Edition Philadelphia: Saunders, 2001. Text.