APA (7th ed.) Citation

254837 Geerts, W. (1969). Working with a slide rule: A programmed text. Calcutta : Oxford.

Chicago Style (17th ed.) Citation

254837 Geerts, W. Working with a Slide Rule: A Programmed Text. Calcutta : Oxford, 1969.

MLA (9th ed.) Citation

254837 Geerts, W. Working with a Slide Rule: A Programmed Text. Calcutta : Oxford, 1969.

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