Gaya APA

Ltd, C, C, P. (1987). 140 th year of publicatiopn Canadian almanac and directory 1987 . Toronto: Copp Clark Pitman Ltd.

Gaya MLA

Ltd, Copp, Clark, Pitman. "140 th year of publicatiopn Canadian almanac and directory 1987". Toronto: Copp Clark Pitman Ltd, 1987. Text.