APA

Brook B. W., Burgman M. A. & Frankham R.Differences and congruencies between PVA packages: the importance of sex ratio for predictions of extinction risk. : .

Chicago

Brook Barry W, Burgman Mark A and Frankham Richard.Differences and congruencies between PVA packages: the importance of sex ratio for predictions of extinction risk. : .

Harvard

Brook B. W., Burgman M. A. and Frankham R.Differences and congruencies between PVA packages: the importance of sex ratio for predictions of extinction risk. : .

MLA

Brook Barry W, Burgman Mark A and Frankham Richard.: . .