Canadian holsteins :
a seminar on quality.
APA Citation
Canada. Supply and Services Canada. (1989). Canadian holsteins: a seminar on quality. [Ottawa]: [Minister of Supply and Services Canada].
MLA Citation
Canada. Supply and Services Canada. Canadian Holsteins: a Seminar On Quality. [Ottawa]: [Minister of Supply and Services Canada], 1989.
Warning: These citations may not always be complete (especially for serials).