(1938). Van Nostrand's scientific encyclopedia. Van Notrand.
Chicagoスタイル(17版)引用形式Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.
MLA(9版)引用形式Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.
警告: この引用は必ずしも正確ではありません.
(1938). Van Nostrand's scientific encyclopedia. Van Notrand.
Chicagoスタイル(17版)引用形式Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.
MLA(9版)引用形式Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.