Παραπομπή σε μορφή APA (7η εκδ.)

Brass, W. (1975). Methods for estimating fertility and mortality from limted and defective data. University of North Carolina at Chapel Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brass, William. Methods for Estimating Fertility and Mortality from Limted and Defective Data. Chapel Hill, N.C: University of North Carolina at Chapel Hill, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brass, William. Methods for Estimating Fertility and Mortality from Limted and Defective Data. University of North Carolina at Chapel Hill, 1975.