APA

Gentry A. H., .Synopsis of Bignoniaceae ethnobotany and economic botany. : .

Chicago

Gentry Alwyn H, .Synopsis of Bignoniaceae ethnobotany and economic botany. : .

Harvard

Gentry A. H., .Synopsis of Bignoniaceae ethnobotany and economic botany. : .

MLA

Gentry Alwyn H, .: . .