APA-viite (7. p.)

Hanley, D. P., Schmidt, W. C., & Blake, G. M. (1975). Stand structure and successional status of two spruce-fir forests in southern Utah. Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture.

Chicago-viite (17. p.)

Hanley, Donald P., Wyman C. Schmidt, ja George M. Blake. Stand Structure and Successional Status of Two Spruce-fir Forests in Southern Utah. Ogden, Utah: Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975.

MLA-viite (9. p.)

Hanley, Donald P., et al. Stand Structure and Successional Status of Two Spruce-fir Forests in Southern Utah. Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975.

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