APA (7th ed.) Citation

(1917). Vol. 39, № 1-6. 1917.

Chicago Style (17th ed.) Citation

Vol. 39, № 1-6. 1917, 1917.

MLA (9th ed.) Citation

Vol. 39, № 1-6. 1917, 1917.

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