APA (7th ed.) Citation

(1938). Vol. 16, № 13 (Vol. 30, № 26). 1938.

Chicago Style (17th ed.) Citation

Vol. 16, № 13 (Vol. 30, № 26). 1938, 1938.

MLA (9th ed.) Citation

Vol. 16, № 13 (Vol. 30, № 26). 1938, 1938.

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