APA (7th ed.) Citation

Freedman, L. (1990). Dangerous steps: Vernon Tejas and the solo winter ascent of Mount McKinley. Stackpole Books.

Chicago Style (17th ed.) Citation

Freedman, Lew. Dangerous Steps: Vernon Tejas and the Solo Winter Ascent of Mount McKinley. Harrisburg, PA: Stackpole Books, 1990.

MLA (9th ed.) Citation

Freedman, Lew. Dangerous Steps: Vernon Tejas and the Solo Winter Ascent of Mount McKinley. Stackpole Books, 1990.

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