APA (7th ed.) Citation

Ewins, D. J. (1986). Modal testing: Theory and practice (Repr.). Research Studies Pr. u.a.

Chicago Style (17th ed.) Citation

Ewins, D. J. Modal Testing: Theory and Practice. Repr. Letchworth u.a: Research Studies Pr. u.a, 1986.

MLA (9th ed.) Citation

Ewins, D. J. Modal Testing: Theory and Practice. Repr. Research Studies Pr. u.a, 1986.