APA Style

Bethel,J.S and Briggs,D.G. (1977). A Tropical Forest Utilization System (Lumber Manufacturing Models for a Tropical Forest Utilization System (Research Reports Contribution No.27) . USA: Institute of Forest Products, University of Washington.

Chicago Style

Bethel,J.S and Briggs,D.G. A Tropical Forest Utilization System (Lumber Manufacturing Models for a Tropical Forest Utilization System (Research Reports Contribution No.27). USA: Institute of Forest Products, University of Washington, 1977. .

MLA Style

Bethel,J.S and Briggs,D.G. A Tropical Forest Utilization System (Lumber Manufacturing Models for a Tropical Forest Utilization System (Research Reports Contribution No.27). USA: Institute of Forest Products, University of Washington, 1977. .

Turabian Style

Bethel,J.S and Briggs,D.G. A Tropical Forest Utilization System (Lumber Manufacturing Models for a Tropical Forest Utilization System (Research Reports Contribution No.27). USA: Institute of Forest Products, University of Washington, 1977. .