APA (7th ed.) Citation

(1937). Vol. 15, № 15 (Vol. 29, № 30). 1937.

Chicago Style (17th ed.) Citation

Vol. 15, № 15 (Vol. 29, № 30). 1937, 1937.

MLA (9th ed.) Citation

Vol. 15, № 15 (Vol. 29, № 30). 1937, 1937.

Warning: These citations may not always be 100% accurate.