APA (7th ed.) Citation

Helleiner, G. K. (1968). Agricultural marketing in Tanzania: Policies and problems. Economic Research Bureau, University College.

Chicago Style (17th ed.) Citation

Helleiner, Gerald K. Agricultural Marketing in Tanzania: Policies and Problems. [Dar es Salaam]: Economic Research Bureau, University College, 1968.

MLA (9th ed.) Citation

Helleiner, Gerald K. Agricultural Marketing in Tanzania: Policies and Problems. Economic Research Bureau, University College, 1968.