Cita APA (7a ed.)

Avramov, D., Mašková, M., & Schoenmaeckers, R. (2004). Active ageing in Europe. Council of Europe.

Cita Chicago Style (17a ed.)

Avramov, D., Miroslava Mašková, y R. Schoenmaeckers. Active Ageing in Europe. Strasbourg: Council of Europe, 2004.

Cita MLA (9a ed.)

Avramov, D., et al. Active Ageing in Europe. Council of Europe, 2004.