APA-viite (7. p.)

Nel, E. L. (1958). Mr. Churchill's secretary: By Elizabeth Nel. Coward-McCann.

Chicago-viite (17. p.)

Nel, Elizabeth Layton. Mr. Churchill's Secretary: By Elizabeth Nel. New York: Coward-McCann, 1958.

MLA-viite (8. p.)

Nel, Elizabeth Layton. Mr. Churchill's Secretary: By Elizabeth Nel. Coward-McCann, 1958.