APA (7th ed.) Citation

Hottinger, A. (1975). The rise of Portugal's Communists.

Chicago Style (17th ed.) Citation

Hottinger, Arnold. The Rise of Portugal's Communists. 1975.

MLA (9th ed.) Citation

Hottinger, Arnold. The Rise of Portugal's Communists. 1975.

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