APA (7th ed.) Citation

Panek, T., Czapiński, J., & Kotowska, I. E. The Research Method (Metodologia Badań). VIZJA University.

Chicago Style (17th ed.) Citation

Panek, Tomasz, Janusz Czapiński, and Irena E. Kotowska. The Research Method (Metodologia Badań). VIZJA University.

MLA (9th ed.) Citation

Panek, Tomasz, et al. The Research Method (Metodologia Badań). VIZJA University.