APA (7th ed.) Citation

Humana, C. (1960). Looking in, looking out. Collins.

Chicago Style (17th ed.) Citation

Humana, Charles. Looking in, Looking Out. London: Collins, 1960.

MLA (8th ed.) Citation

Humana, Charles. Looking in, Looking Out. Collins, 1960.

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