APA (7th ed.) Citation

Barbir, A., Himmelreich, K., & Pečarić, J. E. (2016). Untitled.

Chicago Style (17th ed.) Citation

Barbir, A., Krulić Himmelreich, and J. E. Pečarić. Untitled. 2016.

MLA (8th ed.) Citation

Barbir, A., et al. Untitled. 2016.