APA (7th ed.) Citation

Beaven, C. H. J. (1989). The approximations handbook : the art of nearly: The art of nearly. Sigma.

Chicago Style (17th ed.) Citation

Beaven, C. H. J. The Approximations Handbook : The Art of Nearly: The Art of Nearly. Wilmslow: Sigma, 1989.

MLA (9th ed.) Citation

Beaven, C. H. J. The Approximations Handbook : The Art of Nearly: The Art of Nearly. Sigma, 1989.

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