APA (7th ed.) Citation

Mortimer, E., Story, J., & Della Torre, P. F. (1979). Whatever happened to 'Eurocommunism'?

Chicago Style (17th ed.) Citation

Mortimer, Edward, Jonathan Story, and Paolo F. Della Torre. Whatever Happened to 'Eurocommunism'? 1979.

MLA (9th ed.) Citation

Mortimer, Edward, et al. Whatever Happened to 'Eurocommunism'? 1979.