(1938). Van Nostrand's scientific encyclopedia. Van Notrand.
芝加哥风格引文Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.
MLA引文Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.
警告：这些引文格式不一定是100％准确.
APA引文
(1938). Van Nostrand's scientific encyclopedia. Van Notrand.
芝加哥风格引文Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.
MLA引文Van Nostrand's Scientific Encyclopedia. Van Notrand, 1938.