APA

DeVries P. J., Stiles F. G., .Attraction of Pyrrolizidine alkaloid seeking lepidoptera to Epidendrum paniculatum Orchids. : .

Chicago

DeVries P J, Stiles F G, .Attraction of Pyrrolizidine alkaloid seeking lepidoptera to Epidendrum paniculatum Orchids. : .

Harvard

DeVries P. J., Stiles F. G., .Attraction of Pyrrolizidine alkaloid seeking lepidoptera to Epidendrum paniculatum Orchids. : .

MLA

DeVries P J, Stiles F G, .: . .