Cita APA

Bleek, W., & Mertens, L. (1994). Bibliographie der geheimen DDR-Dissertationen = Bibliography of secret dissertations in the German Democratic Republic: Bd. 1 Bibliographie = Bibliography. Bibliographie der geheimen DDR-Dissertationen : = Bibliography of secret dissertations in the German Democratic Republic, 1.1994.

Citación estilo Chicago

Bleek, Wilhelm, y Lothar Mertens. "Bibliographie Der Geheimen DDR-Dissertationen = Bibliography of Secret Dissertations in the German Democratic Republic: Bd. 1 Bibliographie = Bibliography." Bibliographie Der Geheimen DDR-Dissertationen : = Bibliography of Secret Dissertations in the German Democratic Republic 1994: 1.1994.

Cita MLA

Bleek, Wilhelm, y Lothar Mertens. "Bibliographie Der Geheimen DDR-Dissertationen = Bibliography of Secret Dissertations in the German Democratic Republic: Bd. 1 Bibliographie = Bibliography." Bibliographie Der Geheimen DDR-Dissertationen : = Bibliography of Secret Dissertations in the German Democratic Republic, 1994, p. 1.1994.