APA Style

SPARKS, Fred W., REES, Paul K.. (1971). Plane trigonometry (6 ed.th). New Jersey: Prentice-Hall,Inc..

Chicago Style

SPARKS, Fred W., REES, Paul K.. Plane trigonometry. 6 ed.th New Jersey: Prentice-Hall,Inc., 1971. Text.

MLA Style

SPARKS, Fred W., REES, Paul K.. Plane trigonometry. 6 ed.th New Jersey: Prentice-Hall,Inc., 1971. Text.

Turabian Style

SPARKS, Fred W., REES, Paul K.. Plane trigonometry. 6 ed.th New Jersey: Prentice-Hall,Inc., 1971. Print.