APA aipamena

Humphreys, A. (1980). Daniel Defoe Robinson Crusoe. Longman Group.

Chicago Style aipamena

Humphreys, A.R. Daniel Defoe Robinson Crusoe. Harlow: Longman Group, 1980.

MLA aipamena

Humphreys, A.R. Daniel Defoe Robinson Crusoe. Longman Group, 1980.