Gaya APA

Franaszek, P., Grata, P. (2019). E-book A Prometheus on a Human Scale – Ignacy Lukasiewicz . Switzerland: Peter Lang International Academic Publishers.

Gaya MLA

Franaszek, Piotr., Grata, Pawel. "E-book A Prometheus on a Human Scale – Ignacy Lukasiewicz". Switzerland: Peter Lang International Academic Publishers, 2019. Text.