APA

Eliasson U. H., . (1997). Indigenous and naturalized genera of vascular plants in Ecuador. Göteborg: .

Chicago

Eliasson Uno H, . 1997. Indigenous and naturalized genera of vascular plants in Ecuador. Göteborg: .

Harvard

Eliasson U. H., . (1997). Indigenous and naturalized genera of vascular plants in Ecuador. Göteborg: .

MLA

Eliasson Uno H, . Indigenous and naturalized genera of vascular plants in Ecuador. Göteborg: . 1997.