APA

Grabandt R. A. J., .Description of some taxa of testacea of humid paramo vegetation types of the colombian cordillera oriental. : .

Chicago

Grabandt Renetta A J, .Description of some taxa of testacea of humid paramo vegetation types of the colombian cordillera oriental. : .

Harvard

Grabandt R. A. J., .Description of some taxa of testacea of humid paramo vegetation types of the colombian cordillera oriental. : .

MLA

Grabandt Renetta A J, .: . .