APA (7th ed.) Citation

Kowalski, G. (2014). Grzegorz kowalski: Questions. Idea Books Amsterdam.

Chicago Style (17th ed.) Citation

Kowalski, Grzegorz. Grzegorz Kowalski: Questions. [Place of publication not identified]: Idea Books Amsterdam, 2014.

MLA (9th ed.) Citation

Kowalski, Grzegorz. Grzegorz Kowalski: Questions. Idea Books Amsterdam, 2014.