APA (7th ed.) Citation

(1930). Vol. 34, № 1-6. 1930.

Chicago Style (17th ed.) Citation

Vol. 34, № 1-6. 1930, 1930.

MLA (9th ed.) Citation

Vol. 34, № 1-6. 1930, 1930.

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