APA (7th ed.) Citation

Shelton, R. L. (1984). The Partido Comunista Portugues (PCP): The development of the communist party in Portugal, 1921-1976.

Chicago Style (17th ed.) Citation

Shelton, Richard L. The Partido Comunista Portugues (PCP): The Development of the Communist Party in Portugal, 1921-1976. 1984.

MLA (9th ed.) Citation

Shelton, Richard L. The Partido Comunista Portugues (PCP): The Development of the Communist Party in Portugal, 1921-1976. 1984.

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