Gaya APA

KOCH, G., POULSEN, S. (2001). Pediatric dentistry a clinical approach (foto kopi) . Copenhagen, Denmark: Munksgaard International Publishers.

Gaya MLA

KOCH, Goran., POULSEN, Sven. "Pediatric dentistry a clinical approach (foto kopi)". Copenhagen, Denmark: Munksgaard International Publishers, 2001. Text.