APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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