APA (7th ed.) Citation

Crayfield, R. B. a. E., & Crayfield, E. S. (1948). Russia astride the Balkans. R.M. McBride.

Chicago Style (17th ed.) Citation

Crayfield, Robert Bishop and E.S., and E. S. Crayfield. Russia Astride the Balkans. R.M. McBride, 1948.

MLA (8th ed.) Citation

Crayfield, Robert Bishop and E.S., and E. S. Crayfield. Russia Astride the Balkans. R.M. McBride, 1948.

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