APA (7th ed.) Citation

Oughtred, W. (1633). An addition unto the use of the circles of proportion. Mathewes.

Chicago Style (17th ed.) Citation

Oughtred, William. An Addition Unto the Use of the Circles of Proportion. London: Mathewes, 1633.

MLA (9th ed.) Citation

Oughtred, William. An Addition Unto the Use of the Circles of Proportion. Mathewes, 1633.

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