APA

Suber Peter, . (1998). The case of the speluncean explorers. London: Routledge Taylor and Francis Group.

Chicago

Suber Peter, . 1998. The case of the speluncean explorers. London: Routledge Taylor and Francis Group.

Harvard

Suber Peter, . (1998). The case of the speluncean explorers. London: Routledge Taylor and Francis Group.

MLA

Suber Peter, . The case of the speluncean explorers. London: Routledge Taylor and Francis Group. 1998.