Cita APA (7th ed.)

Walther, F. E. (1970). Prozessmaterial. Friedrich.

Cita Chicago (17th ed.)

Walther, Franz Erhard. Prozessmaterial. Köln: Friedrich, 1970.

Cita MLA (8th ed.)

Walther, Franz Erhard. Prozessmaterial. Friedrich, 1970.

Atenció: Aquestes cites poden no estar 100% correctes.