APA Citation

Hemstock,, & Costelloe. (1969). MODERN business arithmetic. London: Thomas Nelson & Sons.

Chicago Style Citation

Hemstock,, and Costelloe. MODERN Business Arithmetic. London: Thomas Nelson & Sons, 1969.

MLA Citation

Hemstock,, and Costelloe. MODERN Business Arithmetic. London: Thomas Nelson & Sons, 1969.

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