Gaya APA

Irving, H, H, W, L. (2004). Problem-orientated clinical microbiology and infection (Edisi 2nd.ed.). Oxford: oxford university press.

Gaya MLA

Irving, Hilary, Humphreys,, William, L.. "Problem-orientated clinical microbiology and infection". Edisi 2nd.ed. Oxford: oxford university press, 2004. Text.