Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Grabham, G. W. (1930). Report of the geological survey of the Anglo-Egyptian Sudan: For the year 1930. Khartoum: McCorquodale.

Chicago Zitierstil

Grabham, G. W. Report of the Geological Survey of the Anglo-Egyptian Sudan: For the Year 1930. Khartoum: McCorquodale, 1930.

MLA Zitierstil

Grabham, G. W. Report of the Geological Survey of the Anglo-Egyptian Sudan: For the Year 1930. Khartoum: McCorquodale, 1930.