APA

Young R. A., Giese R. L., . (1990). Introduction to forest science. New York,etc: Wiley.

Chicago

Young Raymond A, Giese Ronald L.ed, . 1990. Introduction to forest science. New York,etc: Wiley.

Harvard

Young R. A., Giese R. L., . (1990). Introduction to forest science. New York,etc: Wiley.

MLA

Young Raymond A, Giese Ronald L.ed, . Introduction to forest science. New York,etc: Wiley. 1990.