APA način citiranja (7. izdanje)

Lewis, C., & Hooper, W. (1982). Fern-seed and elephants: And other essays on christianity. Collins.

Čikaški stil citiranja (17. izdanje)

Lewis, C.S, i Walter Hooper. Fern-seed and Elephants: And Other Essays on Christianity. Glasgow: Collins, 1982.

MLA način citiranja (9. izdanje)

Lewis, C.S, i Walter Hooper. Fern-seed and Elephants: And Other Essays on Christianity. Collins, 1982.