APA (7th ed.) Citation

Bookfellows & Neihardt, J. G. (1921). The poet's pack. The Bookfellows.

Chicago Style (17th ed.) Citation

Bookfellows and John G. Neihardt. The Poet's Pack. Chicago: The Bookfellows, 1921.

MLA (9th ed.) Citation

Bookfellows and John G. Neihardt. The Poet's Pack. The Bookfellows, 1921.