APA-referens (7:e uppl.)

Shelton, L. (1915). Beautiful gardens in America. C. Scribner's sons.

Chicago-referens (17:e uppl.)

Shelton, Louise. Beautiful Gardens in America. New York: C. Scribner's sons, 1915.

MLA-referens (8:e uppl.)

Shelton, Louise. Beautiful Gardens in America. C. Scribner's sons, 1915.