Gaya APA

Sperber, H., Trittschuh, T. (1970). Dictionary of American Political Term / Hans Sperber dan Travis Trittschuh . London: McGraw-Hill Book Company.

Gaya MLA

Sperber, Hans., Trittschuh, Travis. "Dictionary of American Political Term / Hans Sperber dan Travis Trittschuh". London: McGraw-Hill Book Company, 1970. Buku Umum.