APA (7th ed.) Citation

Richards, E. (1986). Practical maths. Edward arnold.

Chicago Style (17th ed.) Citation

Richards, Elaine. Practical Maths. London: Edward arnold, 1986.

MLA (9th ed.) Citation

Richards, Elaine. Practical Maths. Edward arnold, 1986.

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