Cita APA

Gottgetreu, E., & Harden, M. (1962). Maximilian Harden: Ways and errors of a publicist. Year-book.

Citación estilo Chicago

Gottgetreu, Erich, y Maximilian Harden. "Maximilian Harden: Ways and Errors of a Publicist." Year-book 1962.

Cita MLA

Gottgetreu, Erich, y Maximilian Harden. "Maximilian Harden: Ways and Errors of a Publicist." Year-book, 1962.