Παραπομπή APA

Schickler, E. a. L. (2011). The Oxford Handbook of the American Congress. OUP.

Παραπομπή Chicago Style

Schickler, Eric and Lee. The Oxford Handbook of the American Congress. Oxford: OUP, 2011.

Παραπομπή MLA

Schickler, Eric and Lee. The Oxford Handbook of the American Congress. OUP, 2011.