Gaya APA

ZURICH, G. Rogler. (2009). IBD in Different Age Groups . New York: Karger.

Gaya Chicago

ZURICH, G. Rogler. IBD in Different Age Groups. New York: Karger, 2009. Buku Text.

Gaya MLA

ZURICH, G. Rogler. IBD in Different Age Groups. New York: Karger, 2009. Buku Text.

Gaya Turabian

ZURICH, G. Rogler. IBD in Different Age Groups. New York: Karger, 2009. Buku Text.