APA (7th ed.) Citation

Langenfeld, P. (2015). Plan Andersa. Warbook.

Chicago Style (17th ed.) Citation

Langenfeld, Piotr. Plan Andersa. Ustroń: Warbook, 2015.

MLA (9th ed.) Citation

Langenfeld, Piotr. Plan Andersa. Warbook, 2015.

Warning: These citations may not always be 100% accurate.