APA Edition Citation

W.F.Bolton. (1970). Sphere History of Literature: The Middle Ages. Sphere Reference.

Chicago Edition Citation

W.F.Bolton. Sphere History of Literature: The Middle Ages. Great Britan: Sphere Reference, 1970.

MLA Edition Citation

W.F.Bolton. Sphere History of Literature: The Middle Ages. Sphere Reference, 1970.

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