APA (7. basım) Alıntı

Gretton, J. (1987). Transport UK 1987: An economic, social and policy andit. Policy Journals.

Chicago Style (17. basım) Atıf

Gretton, John. Transport UK 1987: An Economic, Social and Policy Andit. Berkshire: Policy Journals, 1987.

MLA (9th ed.) Atıf

Gretton, John. Transport UK 1987: An Economic, Social and Policy Andit. Policy Journals, 1987.