APA (7. basım) Alıntı

Allen, D. M. (1983). Accommodation and cleaning services. Hutchinson.

Chicago Style (17. basım) Atıf

Allen, David M. Accommodation and Cleaning Services. London ; Melbourne: Hutchinson, 1983.

MLA (8th ed.) Atıf

Allen, David M. Accommodation and Cleaning Services. Hutchinson, 1983.