APA

Howard R. a., Garay L. A. & Sweet H. R. (1974). Flora of the Lesser Antilles : Leeward and Windward Islands : Orquedaceae. Jamaica Plain, Mass: The Arnold Arboretum of Harvard University.

Chicago

Howard Richard a, Garay Leslie Andrew and Sweet Herman R. 1974. Flora of the Lesser Antilles : Leeward and Windward Islands : Orquedaceae. Jamaica Plain, Mass: The Arnold Arboretum of Harvard University.

Harvard

Howard R. a., Garay L. A. and Sweet H. R. (1974). Flora of the Lesser Antilles : Leeward and Windward Islands : Orquedaceae. Jamaica Plain, Mass: The Arnold Arboretum of Harvard University.

MLA

Howard Richard a, Garay Leslie Andrew and Sweet Herman R. Flora of the Lesser Antilles : Leeward and Windward Islands : Orquedaceae. Jamaica Plain, Mass: The Arnold Arboretum of Harvard University. 1974.