APA-Zitierstil (7. Ausg.)

(1977). Apex of power: The Prime Minister and political leadership in Canada (2.ed.). Prentice-Hall of Canada.

Chicago-Zitierstil (17. Ausg.)

Apex of Power: The Prime Minister and Political Leadership in Canada. 2.ed. Scarborough, Ontario: Prentice-Hall of Canada, 1977.

MLA-Zitierstil (9. Ausg.)

Apex of Power: The Prime Minister and Political Leadership in Canada. 2.ed. Prentice-Hall of Canada, 1977.