एपीए उद्धरण

Harrison, J. (1970). Secretarial Duties (2nd ed.). Pitman.

शिकागो स्टाइल उद्धरण

Harrison, John. Secretarial Duties. 2nd ed. london: Pitman, 1970.

एमएलए उद्धरण

Harrison, John. Secretarial Duties. 2nd ed. Pitman, 1970.