Haselton, S. E. (1958). Cacti for the amateur: A complete guide in the interest of cactus collectors, 150 illustrations and 110 cacti in color. Abbey Garden.
Citazione stile Chigago Style (17a edizione)Haselton, Scott E. Cacti for the Amateur: A Complete Guide in the Interest of Cactus Collectors, 150 Illustrations and 110 Cacti in Color. Pasadena, USA: Abbey Garden, 1958.
Citatione MLA (9a ed.)Haselton, Scott E. Cacti for the Amateur: A Complete Guide in the Interest of Cactus Collectors, 150 Illustrations and 110 Cacti in Color. Abbey Garden, 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.