Citazione Stile APA (7a Edizione)

Bogue, D. J., & Bogue, E. J. (1980). Comparative birth interval analysis. Community and Family Study Center, University of Chicago.

Citazione stile Chigago Style (17a edizione)

Bogue, Donald Joseph, e Elizabeth J. Bogue. Comparative Birth Interval Analysis. Chicago, Ill: Community and Family Study Center, University of Chicago, 1980.

Citatione MLA (9a ed.)

Bogue, Donald Joseph, e Elizabeth J. Bogue. Comparative Birth Interval Analysis. Community and Family Study Center, University of Chicago, 1980.