APA Style

Wells, H.G.. ([s.a.]). The Undying fire . London: Cassell & Company.

Chicago Style

Wells, H.G.. The Undying fire. London: Cassell & Company, [s.a.]. Book.

MLA Style

Wells, H.G.. The Undying fire. London: Cassell & Company, [s.a.]. Book.

Turabian Style

Wells, H.G.. The Undying fire. London: Cassell & Company, [s.a.]. Book.