APA

Pipoly III J. J., .Genus Cybianthus subgenus conomorpha (<Myrsinaceae>) in Guayana. : .

Chicago

Pipoly III John J, .Genus Cybianthus subgenus conomorpha (<Myrsinaceae>) in Guayana. : .

Harvard

Pipoly III J. J., .Genus Cybianthus subgenus conomorpha (<Myrsinaceae>) in Guayana. : .

MLA

Pipoly III John J, .: . .