APA Edition Citation

Ekkehard & Grundmann. (1975). Geschwulste tumors II. General.

Chicago Edition Citation

Ekkehard and Grundmann. Geschwulste Tumors II. General, 1975.

MLA Edition Citation

Ekkehard and Grundmann. Geschwulste Tumors II. General, 1975.

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