APA

Pool A., . (2009). A review of the genus Pyrostegia (Bignoniaceae) / Amy Pool. : .

Chicago

Pool Amy, . 2009. A review of the genus Pyrostegia (Bignoniaceae) / Amy Pool. : .

Harvard

Pool A., . (2009). A review of the genus Pyrostegia (Bignoniaceae) / Amy Pool. : .

MLA

Pool Amy, . A review of the genus Pyrostegia (Bignoniaceae) / Amy Pool. : . 2009.