Cita APA (7a ed.)

Baerg,Harry J. (1955). How to know the Western trees: Pictured Kays to the native and cultivated trees found growing.. W.M.C. Brown.

Cita Chicago Style (17a ed.)

Baerg,Harry J. How to Know the Western Trees: Pictured Kays to the Native and Cultivated Trees Found Growing.. Iowa-USA: W.M.C. Brown, 1955.

Cita MLA (8a ed.)

Baerg,Harry J. How to Know the Western Trees: Pictured Kays to the Native and Cultivated Trees Found Growing.. W.M.C. Brown, 1955.