APA (7th ed.) Citation

Black, A. P. (1936). The end of the long horn trail. Selfridge jounal.

Chicago Style (17th ed.) Citation

Black, A. P. The End of the Long Horn Trail. Selfridge, N. D.: Selfridge jounal, 1936.

MLA (9th ed.) Citation

Black, A. P. The End of the Long Horn Trail. Selfridge jounal, 1936.

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