APA aipamena

Mighell, R. L., & Black, J. D. (1951). Interreligion competition in agriculture.

Chicago Style aipamena

Mighell, Ronald L., and John D. Black. Interreligion Competition in Agriculture. 1951.

MLA aipamena

Mighell, Ronald L., and John D. Black. Interreligion Competition in Agriculture. 1951.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.