APA

Miller G. A., Silander J. A., .Control of the distribution of Giant rosette species of Puya (<Bromeliaceae>) in the ecuadorian paramos. : .

Chicago

Miller Gregory A, Silander John A, .Control of the distribution of Giant rosette species of Puya (<Bromeliaceae>) in the ecuadorian paramos. : .

Harvard

Miller G. A., Silander J. A., .Control of the distribution of Giant rosette species of Puya (<Bromeliaceae>) in the ecuadorian paramos. : .

MLA

Miller Gregory A, Silander John A, .: . .