APA

Hernández J., . (1974). People, power and policy : A new view on population. Palo Alto, California: National Press Book.

Chicago

Hernández José, . 1974. People, power and policy : A new view on population. Palo Alto, California: National Press Book.

Harvard

Hernández J., . (1974). People, power and policy : A new view on population. Palo Alto, California: National Press Book.

MLA

Hernández José, . People, power and policy : A new view on population. Palo Alto, California: National Press Book. 1974.