APA-referens (7:e uppl.)

Kotler, P. (2017). Democracy in Decline: Rebuilding its future. Sage pub.

Chicago-referens (17:e uppl.)

Kotler, Philip. Democracy in Decline: Rebuilding Its Future. New Delhi: Sage pub, 2017.

MLA-referens (9:e uppl.)

Kotler, Philip. Democracy in Decline: Rebuilding Its Future. Sage pub, 2017.