Não informado. (1959). Canadian agricultural engineering. Canadian Society of Agricultural Engineering.
Čikaški stil citiranja (17. izdanje)Não informado. Canadian Agricultural Engineering. Ottawa: Canadian Society of Agricultural Engineering, 1959.
MLA način citiranja (8. izdanje)Não informado. Canadian Agricultural Engineering. Canadian Society of Agricultural Engineering, 1959.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.