Cita APA (7a ed.)

Wiepking, P. (2009). The state of giving research in Europe: Household donations to charitable organizations in twelve European countries. Pallas Publications.

Cita Chicago Style (17a ed.)

Wiepking, Pamala. The State of Giving Research in Europe: Household Donations to Charitable Organizations in Twelve European Countries. Amsterdam: Pallas Publications, 2009.

Cita MLA (8a ed.)

Wiepking, Pamala. The State of Giving Research in Europe: Household Donations to Charitable Organizations in Twelve European Countries. Pallas Publications, 2009.