Cita APA (7th ed.)

WIKING PAULA. (1956). CHANGING GERMANS. LINCOLNS PROGER.PUBLISHING LTD.

Cita Chicago (17th ed.)

WIKING PAULA. CHANGING GERMANS. LONDON: LINCOLNS PROGER.PUBLISHING LTD, 1956.

Cita MLA (9th ed.)

WIKING PAULA. CHANGING GERMANS. LINCOLNS PROGER.PUBLISHING LTD, 1956.