APA (7th ed.) Citation

Stepniak, Watson , R. S., Voynich , E. L., & Volkhovsky , F. (1890). Nihilism as it is. T. Fisher Unwin.

Chicago Style (17th ed.) Citation

Stepniak, R. Spence Watson , E. L. Voynich , and Felix Volkhovsky. Nihilism as It Is. T. Fisher Unwin, 1890.

MLA (8th ed.) Citation

Stepniak, et al. Nihilism as It Is. T. Fisher Unwin, 1890.