APA (7th ed.) Citation

Sanger Clyde. (1977). Trees for people. IDRC.

Chicago Style (17th ed.) Citation

Sanger Clyde. Trees for People. Ottawa: IDRC, 1977.

MLA (9th ed.) Citation

Sanger Clyde. Trees for People. IDRC, 1977.

Warning: These citations may not always be 100% accurate.