(1998). Beekeeping industry and technical bulletins. Library of Congress Office ; Library of Congress Photoduplication Service.
Chicagoスタイル(17版)引用形式Beekeeping Industry and Technical Bulletins. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1998.
MLA(8版)引用形式Beekeeping Industry and Technical Bulletins. Library of Congress Office ; Library of Congress Photoduplication Service, 1998.
警告: この引用は必ずしも正確ではありません.