Cita APA (7a ed.)

Bruce, D., & Schumacher. (1942). Forest mensuration (2d. ed.). McGraw-Hill Book Co..

Cita Chicago Style (17a ed.)

Bruce, Donald, y Schumacher. Forest Mensuration. 2d. ed. New York: McGraw-Hill Book Co., 1942.

Cita MLA (8a ed.)

Bruce, Donald, y Schumacher. Forest Mensuration. 2d. ed. McGraw-Hill Book Co., 1942.