Citazione Stile APA (7a Edizione)

RICHARDS, P. G. (1967). Parliament and foreign affairs.: Peter G. RICHARDS. Allen & Unwin.

Citazione stile Chigago Style (17a edizione)

RICHARDS, Peter G. Parliament and Foreign Affairs.: Peter G. RICHARDS. London: Allen & Unwin, 1967.

Citatione MLA (9a ed.)

RICHARDS, Peter G. Parliament and Foreign Affairs.: Peter G. RICHARDS. Allen & Unwin, 1967.