APA Citation

Richtken, P. (1987). Options. Scott, ForeSman and Co., IllinoiS: [s.n].

Chicago Style Citation

Richtken, P. Options. Scott, ForeSman and Co., IllinoiS: [s.n], 1987.

MLA Citation

Richtken, P. Options. Scott, ForeSman and Co., IllinoiS: [s.n], 1987.

Warning: These citations may not always be 100% accurate.