APA (7th ed.) Citation

Štefek, D. D., Štefek, D. D., & Štefek, D. D. (2002). Dudo CS. Slza. BP Spirit communication.

Chicago Style (17th ed.) Citation

Štefek, Dušan Dudo, Dušan Dudo Štefek, and Dušan Dudo Štefek. Dudo CS. Slza. Vrbovce: BP Spirit communication, 2002.

MLA (9th ed.) Citation

Štefek, Dušan Dudo, et al. Dudo CS. Slza. BP Spirit communication, 2002.