Cita APA (7th ed.)
Ker, A., & Moorse, M. (1978). Agriculture in East Africa: An introduction to principles and practices. Edward Arnold publishers.
Cita Chicago (17th ed.)
Ker, A.D.R, i M.W Moorse. Agriculture in East Africa: An Introduction to Principles and Practices. Belford square: Edward Arnold publishers, 1978.
Cita MLA (9th ed.)
Ker, A.D.R, i M.W Moorse. Agriculture in East Africa: An Introduction to Principles and Practices. Edward Arnold publishers, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.