Cita APA (7th ed.)

Hackenberg, K. (1965). A trip to england. Enzyklopädie.

Cita Chicago (17th ed.)

Hackenberg, Kurt. A Trip to England. Leipzig: Enzyklopädie, 1965.

Cita MLA (8th ed.)

Hackenberg, Kurt. A Trip to England. Enzyklopädie, 1965.