APA (7. basım) Alıntı

Johns, W. Biggles and the black peril. Dean & Sons.

Chicago Style (17. basım) Atıf

Johns, W.E. Biggles and the Black Peril. London: Dean & Sons.

MLA (9th ed.) Atıf

Johns, W.E. Biggles and the Black Peril. Dean & Sons.