APA (7th ed.) Citation

Martens, G. Archivmaterialien zu Gunter Martens, 1934-.

Chicago Style (17th ed.) Citation

Martens, Gunter. Archivmaterialien Zu Gunter Martens, 1934-.

MLA (9th ed.) Citation

Martens, Gunter. Archivmaterialien Zu Gunter Martens, 1934-.

Warning: These citations may not always be 100% accurate.