Cita APA (7a ed.)
Jacobsen, J. P., Pearce, J. W., & Rosenbloom, J. L. (Summer99). The effects of childbearing on married women's labor supply and earnings: Using twin births as a natural experiment. Journal of Human Resources, 34(3), 440-475.
Cita Chicago Style (17a ed.)
Jacobsen, Joyce P., James Wishart Pearce, y Joshua L. Rosenbloom. "The Effects of Childbearing on Married Women's Labor Supply and Earnings: Using Twin Births as a Natural Experiment." Journal of Human Resources 34, no. 3 (Summer99): 440-475.
Cita MLA (9a ed.)
Jacobsen, Joyce P., et al. "The Effects of Childbearing on Married Women's Labor Supply and Earnings: Using Twin Births as a Natural Experiment." Journal of Human Resources, vol. 34, no. 3, Summer99, pp. 440-475.
Precaución: Estas citas no son 100% exactas.