Gaya APA

Forest certification : roots, issues, challenges, and benefits / edited by Kristiina A. Vogt ....[et al.]. (2000). : Boca Raton, Fla. : CRC.

Gaya MLA

Forest certification : roots, issues, challenges, and benefits / edited by Kristiina A. Vogt ....[et al.]. . : Boca Raton, Fla. : CRC, 2000. Text.