Medieval Studies a bibliographical guide.

MLA

Crosby, Everett U, Julian C Bishko, and Robert L Kellogg. Medieval Studies a Bibliographical Guide. New York City: Garland Publishing, 1983.

APA

Crosby, E. U, Bishko, J. C, & Kellogg, R. L. (1983). Medieval Studies a bibliographical guide. New York City: Garland Publishing.

Chicago

Crosby, Everett U., Julian C Bishko, and Robert L Kellogg. Medieval Studies a Bibliographical Guide. New York City: Garland Publishing, 1983.