Martens, G. Archivmaterialien zu Gunter Martens, 1934-.
Chicago Style (17th ed.) CitationMartens, Gunter. Archivmaterialien Zu Gunter Martens, 1934-.
MLA (9th ed.) CitationMartens, Gunter. Archivmaterialien Zu Gunter Martens, 1934-.
Warning: These citations may not always be 100% accurate.