Cita APA

(1975). TEACHERS STUDY guide on the biology of human population: Africa. Unesco.

Chicago Edition Citation

TEACHERS STUDY Guide on the Biology of Human Population: Africa. Unesco, 1975.

Cita MLA

TEACHERS STUDY Guide on the Biology of Human Population: Africa. Unesco, 1975.

Atenció: Aquestes cites poden no estar 100% correctes.