Cita APA (7a ed.)
(1981). SOCIAL INSURANCE SYSTEM OF THE FEDERAL REPUBLIC OF GERMANY. HEENEMANN VERLAGSGESELLSCHAFT.
Cita Chicago Style (17a ed.)
SOCIAL INSURANCE SYSTEM OF THE FEDERAL REPUBLIC OF GERMANY. BERLIN (DE): HEENEMANN VERLAGSGESELLSCHAFT, 1981.
Cita MLA (9a ed.)
SOCIAL INSURANCE SYSTEM OF THE FEDERAL REPUBLIC OF GERMANY. HEENEMANN VERLAGSGESELLSCHAFT, 1981.
Precaución: Estas citas no son 100% exactas.