Tohutoro APA (7th ed.)
Lund, H. (1931). A Theory of halochromism. Høst in Komm.
Tohutoru Kātū Chicago (17th ed.)
Lund, Hakon. A Theory of Halochromism. København: Høst in Komm, 1931.
Tohutoro MLA (9th ed.)
Lund, Hakon. A Theory of Halochromism. Høst in Komm, 1931.
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