APA

O'Donnell G. e., Schmitter P. C. e. & Whitehead L. e. (1989). Transitions from authoritarian rule. Baltimore: JohnsHopkins University Press.

Chicago

O'Donnell Guillermo ed, Schmitter Philippe C ed and Whitehead Laurence ed. 1989. Transitions from authoritarian rule. Baltimore: JohnsHopkins University Press.

Harvard

O'Donnell G. e., Schmitter P. C. e. and Whitehead L. e. (1989). Transitions from authoritarian rule. Baltimore: JohnsHopkins University Press.

MLA

O'Donnell Guillermo ed, Schmitter Philippe C ed and Whitehead Laurence ed. Transitions from authoritarian rule. Baltimore: JohnsHopkins University Press. 1989.