Citazione APA

Bittinger, D. W. (1938). The Soudan's second sunup. Elgin Press.

Stile di citazione Chicago

Bittinger, Desmond Wright. The Soudan's Second Sunup. Elgin, Ill.: Elgin Press, 1938.

Citazione MLA

Bittinger, Desmond Wright. The Soudan's Second Sunup. Elgin Press, 1938.