Witten, L. (1959). The earliest books printed in Spain. Bibliographical Society of America.
Chicago Style (17th ed.) CitationWitten, Laurence. The Earliest Books Printed in Spain. New York: Bibliographical Society of America, 1959.
MLA (9th ed.) CitationWitten, Laurence. The Earliest Books Printed in Spain. Bibliographical Society of America, 1959.
Warning: These citations may not always be 100% accurate.