(1991). Biotech buyer's guide 1991: Instruments, equipment, biologiscals, supplies, reply cards. Washington.
シカゴスタイル引用形Biotech Buyer's Guide 1991: Instruments, Equipment, Biologiscals, Supplies, Reply Cards. Washington, 1991.
MLA引用形式Biotech Buyer's Guide 1991: Instruments, Equipment, Biologiscals, Supplies, Reply Cards. Washington, 1991.
警告: この引用は必ずしも正確ではありません.