APA (7th ed.) Citation

Hosie, R. C. (1969). Native trees of Canada (7th ed.). Canadian Forestry Service, Dept. of the Environment.

Chicago Style (17th ed.) Citation

Hosie, R. C. Native Trees of Canada. 7th ed. Ottawa: Canadian Forestry Service, Dept. of the Environment, 1969.

MLA (9th ed.) Citation

Hosie, R. C. Native Trees of Canada. 7th ed. Canadian Forestry Service, Dept. of the Environment, 1969.