Cita APA (7a ed.)

Nilsen, A., Lewis, S., & Brannen, J. (2012). Transitions to Parenthood in Europe: A Comparative Life Course Perspective. The Policy Press.

Cita Chicago Style (17a ed.)

Nilsen, Ann, Suzan Lewis, y Julia Brannen. Transitions to Parenthood in Europe: A Comparative Life Course Perspective. Bristol: The Policy Press, 2012.

Cita MLA (8a ed.)

Nilsen, Ann, et al. Transitions to Parenthood in Europe: A Comparative Life Course Perspective. The Policy Press, 2012.