Cita APA (7th ed.)
Zachariah, K., Conde, J., & Nair, N. (1982). Demographic aspects of migration in West Africa.
Cita Chicago (17th ed.)
Zachariah, K.C, Julien Conde, i N.K Nair. Demographic Aspects of Migration in West Africa. 1982.
Cita MLA (9th ed.)
Zachariah, K.C, et al. Demographic Aspects of Migration in West Africa. 1982.
Atenció: Aquestes cites poden no estar 100% correctes.