APA (7th ed.) Citation

Norman, D., Sibbick, J., & Thurzo, M. (1997). Dinosaury (2. vyd.). Fortuna Print.

Chicago Style (17th ed.) Citation

Norman, David, John Sibbick, and Milan Thurzo. Dinosaury. 2. vyd. Bratislava: Fortuna Print, 1997.

MLA (9th ed.) Citation

Norman, David, et al. Dinosaury. 2. vyd. Fortuna Print, 1997.