APA Citation

P.Hanson., R. R. a. P. (1957). TRIGONOMETRY. Harcoart-Brace & World.

Chicago Style Citation

P.Hanson., Rolland R.Smith and Paul. TRIGONOMETRY. Harcoart-Brace & World, 1957.

MLA Citation

P.Hanson., Rolland R.Smith and Paul. TRIGONOMETRY. Harcoart-Brace & World, 1957.

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