APA-viite (7. p.)

Houswitschka, C. Chesterton and the Two Cultures: Christoph Houswitschka. Lost worlds [&] and mad elephants : literature, science and technology 1700-1990.(1999).

Chicago-viite (17. p.)

Houswitschka, Christoph. "Chesterton and the Two Cultures: Christoph Houswitschka." Lost Worlds [&] and Mad Elephants : Literature, Science and Technology 1700-1990.(1999) .

MLA-viite (8. p.)

Houswitschka, Christoph. "Chesterton and the Two Cultures: Christoph Houswitschka." Lost Worlds [&] and Mad Elephants : Literature, Science and Technology 1700-1990.(1999), .