APA-viite (7. p.)

Coutts, W. B. (1963). Accounting problems in the oil and gas industry. Canadian Institute of Chartered Accountants.

Chicago-viite (17. p.)

Coutts, W. Barry. Accounting Problems in the Oil and Gas Industry. Toronto: Canadian Institute of Chartered Accountants, 1963.

MLA-viite (8. p.)

Coutts, W. Barry. Accounting Problems in the Oil and Gas Industry. Canadian Institute of Chartered Accountants, 1963.