APA

Santrock J. W., Paradiso M. A., . (1997). Life-span development. Madison: Brown & Benchmark.

Chicago

Santrock John W, Paradiso Michael A, . 1997. Life-span development. Madison: Brown & Benchmark.

Harvard

Santrock J. W., Paradiso M. A., . (1997). Life-span development. Madison: Brown & Benchmark.

MLA

Santrock John W, Paradiso Michael A, . Life-span development. Madison: Brown & Benchmark. 1997.