APA

Wood S. L., Wood E. G., . (2007). Bark and Ambrosia Beetles of South America (Coleoptera, Scolytidae). Provo, UT: Brigham Young University.

Chicago

Wood Stephen L, Wood Elizabeth G, . 2007. Bark and Ambrosia Beetles of South America (Coleoptera, Scolytidae). Provo, UT: Brigham Young University.

Harvard

Wood S. L., Wood E. G., . (2007). Bark and Ambrosia Beetles of South America (Coleoptera, Scolytidae). Provo, UT: Brigham Young University.

MLA

Wood Stephen L, Wood Elizabeth G, . Bark and Ambrosia Beetles of South America (Coleoptera, Scolytidae). Provo, UT: Brigham Young University. 2007.