Citazione Stile APA (7a Edizione)

Sobiecki, M. (1999). Mechanisms for funding Environmental Protection: Status and Prospects. Olympus - Centre for Education and Business Development.

Citazione stile Chigago Style (17a edizione)

Sobiecki, Marek. Mechanisms for Funding Environmental Protection: Status and Prospects. Warsaw: Olympus - Centre for Education and Business Development, 1999.

Citatione MLA (9a ed.)

Sobiecki, Marek. Mechanisms for Funding Environmental Protection: Status and Prospects. Olympus - Centre for Education and Business Development, 1999.