APA (7th ed.) Citation

Schmähl, W., & Bellmann, L. (1989). Redefining the process of retirement: An international perspective. Springer.

Chicago Style (17th ed.) Citation

Schmähl, Winfried, and Lutz Bellmann. Redefining the Process of Retirement: An International Perspective. Berlin [etc.]: Springer, 1989.

MLA (9th ed.) Citation

Schmähl, Winfried, and Lutz Bellmann. Redefining the Process of Retirement: An International Perspective. Springer, 1989.