Absolutely mad inventions

MLA

Brown, A. E, and H. A Jeffcott. Absolutely Mad Inventions. New York: Dover Publications, 1970.

APA

Brown, A. E, & Jeffcott, H. A. (1970). Absolutely mad inventions. New York: Dover Publications.

Chicago

Brown, A. E., and H. A Jeffcott. Absolutely Mad Inventions. New York: Dover Publications, 1970.