Lamb, E. (1974). Colorful cacti of the American desert: With 140 photographs reproduced in full color. New York: Macmillan.
Chicago Style aipamenaLamb, Edgar. Colorful Cacti of the American Desert: With 140 Photographs Reproduced in Full Color. New York: Macmillan, 1974.
MLA aipamenaLamb, Edgar. Colorful Cacti of the American Desert: With 140 Photographs Reproduced in Full Color. New York: Macmillan, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.