Block, D., & Karno, H. L. (1988). A directory of vendors of Latin American library materials (3rd ed., rev. and enl.). Secretariat, Seminar on the Acquisition of Latin American Library Materials, Memorial Library, University of Wisconsin- Madison.
Chicago Style (17th ed.) CitationBlock, David, and Howard L. Karno. A Directory of Vendors of Latin American Library Materials. 3rd ed., rev. and enl. Madison, Wis.: Secretariat, Seminar on the Acquisition of Latin American Library Materials, Memorial Library, University of Wisconsin- Madison, 1988.
MLA (9th ed.) CitationBlock, David, and Howard L. Karno. A Directory of Vendors of Latin American Library Materials. 3rd ed., rev. and enl. Secretariat, Seminar on the Acquisition of Latin American Library Materials, Memorial Library, University of Wisconsin- Madison, 1988.