APA-Zitierstil (7. Ausg.)

Tan, E. A., & Dinglasan, K. (2012). Why the poor have many children. School of Economics.

Chicago-Zitierstil (17. Ausg.)

Tan, Edita Abella, und Katrina Dinglasan. Why the Poor Have Many Children. Quezon City: School of Economics, 2012.

MLA-Zitierstil (9. Ausg.)

Tan, Edita Abella, und Katrina Dinglasan. Why the Poor Have Many Children. School of Economics, 2012.