APA (7th ed.) Citation

Anobile, R. J. (1971). Why a duck?: Visual and verbal gems from the Marx Bthers movies. Darien House.

Chicago Style (17th ed.) Citation

Anobile, Richard J. Why a Duck?: Visual and Verbal Gems from the Marx Bthers Movies. New York: Darien House, 1971.

MLA (9th ed.) Citation

Anobile, Richard J. Why a Duck?: Visual and Verbal Gems from the Marx Bthers Movies. Darien House, 1971.

Warning: These citations may not always be 100% accurate.