APA (7th ed.) Citation

Diamond, Lipset, & Linz. (1989). Democracy in developing countries. Lynne Rienner Publishers.

Chicago Style (17th ed.) Citation

Diamond, Lipset, and Linz. Democracy in Developing Countries. United States: Lynne Rienner Publishers, 1989.

MLA (8th ed.) Citation

Diamond, et al. Democracy in Developing Countries. Lynne Rienner Publishers, 1989.