APA引文

Dunwoody, C. G., & Edgerton, E. R. (1937). White pine blister rust: The control problem in the West. California Chamber of Commerce?].

Chicago Style (17th ed.) Citation

Dunwoody, Charles G., and E. Ralph Edgerton. White Pine Blister Rust: The Control Problem in the West. [California?: California Chamber of Commerce?], 1937.

MLA引文

Dunwoody, Charles G., and E. Ralph Edgerton. White Pine Blister Rust: The Control Problem in the West. California Chamber of Commerce?], 1937.

警告：這些引文格式不一定是100％准確.