APA
Bailey L. H., . (1933). The cultivated conifers in North America : comprising the pine family and the Taxads. New York: Macmillan.
Chicago
Bailey Liberty Hyde, . 1933. The cultivated conifers in North America : comprising the pine family and the Taxads. New York: Macmillan.
Harvard
Bailey L. H., . (1933). The cultivated conifers in North America : comprising the pine family and the Taxads. New York: Macmillan.
MLA
Bailey Liberty Hyde, . The cultivated conifers in North America : comprising the pine family and the Taxads. New York: Macmillan. 1933.