APA (7th ed.) Citation

Schwarz, G. F. (1901). Forest trees and forest scenery. The Grafton press.

Chicago Style (17th ed.) Citation

Schwarz, G. Frederick. Forest Trees and Forest Scenery. New York: The Grafton press, 1901.

MLA (9th ed.) Citation

Schwarz, G. Frederick. Forest Trees and Forest Scenery. The Grafton press, 1901.