Cita APA (7a ed.)

Nowicki, M. (1993). Environment in Poland: Issues and solutions. Kluwer.

Cita Chicago Style (17a ed.)

Nowicki, Maciej. Environment in Poland: Issues and Solutions. Dordrecht: Kluwer, 1993.

Cita MLA (9a ed.)

Nowicki, Maciej. Environment in Poland: Issues and Solutions. Kluwer, 1993.