APA (7th ed.) Citation

Ellis, N. P. (1986). One who walked alone: Robert E. Howard, the final years. D.M. Grant.

Chicago Style (17th ed.) Citation

Ellis, Novalyne Price. One Who Walked Alone: Robert E. Howard, the Final Years. West Kingston, R.I.: D.M. Grant, 1986.

MLA (8th ed.) Citation

Ellis, Novalyne Price. One Who Walked Alone: Robert E. Howard, the Final Years. D.M. Grant, 1986.