APA (7th ed.) Citation

O'Hagan, H. (1993). Trees are lonely company / Howard O'Hagan. Talonbooks.

Chicago Style (17th ed.) Citation

O'Hagan, Howard. Trees Are Lonely Company / Howard O'Hagan. Vancouver, BC: Talonbooks, 1993.

MLA (9th ed.) Citation

O'Hagan, Howard. Trees Are Lonely Company / Howard O'Hagan. Talonbooks, 1993.

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