APA (7th ed.) Zitazioa

Hawkins, C. (1971). Capital investment appraisal. Macmillan Pr.

Chicago Style (17th ed.) Zitazioa

Hawkins, C.J. Capital Investment Appraisal. London: Macmillan Pr, 1971.

MLA (9th ed.) Zitazioa

Hawkins, C.J. Capital Investment Appraisal. Macmillan Pr, 1971.