APA način citiranja

Yaseen, S. M., & Acharya, R. (2012). Hexa Helix: Modified Quad Helix Appliance to Correct Anterior and Posterior Crossbites in Mixed Dentition. Hindawi Publishing Corporation.

Čikaški stil citiranja

Yaseen, Syed Mohammed, i Ravindranath Acharya. Hexa Helix: Modified Quad Helix Appliance to Correct Anterior and Posterior Crossbites in Mixed Dentition. Hindawi Publishing Corporation, 2012.

MLA način citiranja

Yaseen, Syed Mohammed, i Ravindranath Acharya. Hexa Helix: Modified Quad Helix Appliance to Correct Anterior and Posterior Crossbites in Mixed Dentition. Hindawi Publishing Corporation, 2012.