Barden, R., Stepney, S., & Cooper, D. (1994). Z in practice (1. publ.). Prentice Hall.
Chicago Style (17th ed.) CitationBarden, Rosalind, Susan Stepney, and David Cooper. Z in Practice. 1. publ. New York u.a: Prentice Hall, 1994.
MLA (9th ed.) CitationBarden, Rosalind, et al. Z in Practice. 1. publ. Prentice Hall, 1994.
Warning: These citations may not always be 100% accurate.