Henning, T. (2009). A new shrubby species of Nasa Weigend ser. Carunculatae (Urb. & Gilg) Weigend (Loasaceae) from the Amotape-Huancabamba Zone. Universidad Nacional Mayor de San Marcos.
Citazione stile Chigago Style (17a edizione)Henning, Tilo. A New Shrubby Species of Nasa Weigend Ser. Carunculatae (Urb. & Gilg) Weigend (Loasaceae) from the Amotape-Huancabamba Zone. Universidad Nacional Mayor de San Marcos, 2009.
Citatione MLA (9a ed.)Henning, Tilo. A New Shrubby Species of Nasa Weigend Ser. Carunculatae (Urb. & Gilg) Weigend (Loasaceae) from the Amotape-Huancabamba Zone. Universidad Nacional Mayor de San Marcos, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.