Citazione Stile APA (7a Edizione)

Nichols, P. (1981). Disabled: An illustrated manual of help and self-help. David and Charles.

Citazione stile Chigago Style (17a edizione)

Nichols, Philip. Disabled: An Illustrated Manual of Help and Self-help. London: David and Charles, 1981.

Citatione MLA (9a ed.)

Nichols, Philip. Disabled: An Illustrated Manual of Help and Self-help. David and Charles, 1981.