APA (7th ed.) Citation

Graham, L. S. (1975). Portugal: The decline and collapse of an authoritarian order. Sage Publications.

Chicago Style (17th ed.) Citation

Graham, Lawrence S. Portugal: The Decline and Collapse of an Authoritarian Order. Beverly Hills, Calif.: Sage Publications, 1975.

MLA (8th ed.) Citation

Graham, Lawrence S. Portugal: The Decline and Collapse of an Authoritarian Order. Sage Publications, 1975.

Warning: These citations may not always be 100% accurate.