Citazione Stile APA (7a Edizione)

Lockard, C. A. (2008). Societies, networks, and transitions: A global history. Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Lockard, Craig A. Societies, Networks, and Transitions: A Global History. Boston, Mass: Houghton Mifflin, 2008.

Citatione MLA (9a ed.)

Lockard, Craig A. Societies, Networks, and Transitions: A Global History. Houghton Mifflin, 2008.