Citazione Stile APA (7a Edizione)

FISHER, T. (1971). Our overcrowded world. Manor Books.

Citazione stile Chigago Style (17a edizione)

FISHER, Tadd. Our Overcrowded World. New York: Manor Books, 1971.

Citatione MLA (9a ed.)

FISHER, Tadd. Our Overcrowded World. Manor Books, 1971.