APA (7th ed.) Citation

Turnbull, H. W. (1963). Theory of equations: With 25 Fig (5.ed.rev.repr.). Oliver and Boyd.

Chicago Style (17th ed.) Citation

Turnbull, H. W. Theory of Equations: With 25 Fig. 5.ed.rev.repr. Edinburgh: Oliver and Boyd, 1963.

MLA (9th ed.) Citation

Turnbull, H. W. Theory of Equations: With 25 Fig. 5.ed.rev.repr. Oliver and Boyd, 1963.