APA (7th ed.) Citation

Mijindadi, N. B. (1980). Production efficiency on farms in northern Nigeria. [publisher not identified].

Chicago Style (17th ed.) Citation

Mijindadi, N. B. Production Efficiency on Farms in Northern Nigeria. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Mijindadi, N. B. Production Efficiency on Farms in Northern Nigeria. [publisher not identified], 1980.