Gaya APA

SELINUS, O, (, ), (, A. (2004). Essentials of medical geology impact of the Natural ennvironmental on public health . : Elsevier.

Gaya MLA

SELINUS, Olle, (Ed., ), (et, Al). "Essentials of medical geology impact of the Natural ennvironmental on public health". : Elsevier, 2004. Buku.