APA (7th ed.) Citation

Jordan, R. R., & Nixson, F. I. (1989). Language for economics: Integrated study skills and advanced language practice (1st published, repr.). Collins E.L.T.

Chicago Style (17th ed.) Citation

Jordan, R. R., and F. I. Nixson. Language for Economics: Integrated Study Skills and Advanced Language Practice. 1st published, repr. London [etc.]: Collins E.L.T, 1989.

MLA (9th ed.) Citation

Jordan, R. R., and F. I. Nixson. Language for Economics: Integrated Study Skills and Advanced Language Practice. 1st published, repr. Collins E.L.T, 1989.