Παραπομπή APA

Arnold, M. H. (1976). Agricultural research for development: The namulong contribution. Cambridge University Press.

Παραπομπή Chicago Style

Arnold, M H. Agricultural Research for Development: The Namulong Contribution. Cambridge: Cambridge University Press, 1976.

Παραπομπή MLA

Arnold, M H. Agricultural Research for Development: The Namulong Contribution. Cambridge University Press, 1976.