Cita APA (7a ed.)
Heinz, W. R., & Krüger, H. (2001). Life course: Innovations and challenges for social research. Sage Publications.
Cita Chicago Style (17a ed.)
Heinz, Walter R., y Helga Krüger. Life Course: Innovations and Challenges for Social Research. Londres: Sage Publications, 2001.
Cita MLA (9a ed.)
Heinz, Walter R., y Helga Krüger. Life Course: Innovations and Challenges for Social Research. Sage Publications, 2001.
Precaución: Estas citas no son 100% exactas.