The organisation of technical instruction for agriculuralists
MLA
Van der Vaeren, Julien. The Organisation of Technical Instruction for Agriculuralists. Series of League of Nations Publications. European Conference On Rural Life. [Geneva], 1939
APA, 7th edition
Van der Vaeren, J. (1939). The organisation of technical instruction for agriculuralists. Series of League of Nations publications. European Conference on Rural Life. [Geneva]
Chicago, 17th edition
Van der Vaeren, Julien. The organisation of technical instruction for agriculuralists. Series of League of Nations publications. European Conference on Rural Life. [Geneva], 1939