APA

Goldstein J., Lutz W. & Scherbov S.Long-term population decline in Europe : The relative importance of tempo effects and generational length. : .

Chicago

Goldstein José, Lutz W and Scherbov S.Long-term population decline in Europe : The relative importance of tempo effects and generational length. : .

Harvard

Goldstein J., Lutz W. and Scherbov S.Long-term population decline in Europe : The relative importance of tempo effects and generational length. : .

MLA

Goldstein José, Lutz W and Scherbov S.: . .