APA aipamena

Milkis, S. M. (1990). The American presidency: Origins and development, 1776-1990. Congressional Quarterly.

Chicago Style aipamena

Milkis, Sidney M. The American Presidency: Origins and Development, 1776-1990. Washington, D. C: Congressional Quarterly, 1990.

MLA aipamena

Milkis, Sidney M. The American Presidency: Origins and Development, 1776-1990. Congressional Quarterly, 1990.