Life-span developmental psychology :
introduction to research methods /
Paul B. Baltes, Hayne W. Reese, John R. Nesselroade.

APA Citation

Baltes, P. B., Nesselroade, J. R., Reese, H. Waring. (1977). Life-span developmental psychology: introduction to research methods. Monterey, Calif.: Brooks/Cole Pub. Co..

MLA Citation

Baltes, Paul B, John R Nesselroade, and Hayne Waring Reese. Life-span Developmental Psychology: Introduction to Research Methods. Monterey, Calif.: Brooks/Cole Pub. Co., 1977.

Warning: These citations may not always be complete (especially for serials).