APA (7th ed.) Citation

Brown, J. B., & John, M. O & B Foundation Maths 1.

Chicago Style (17th ed.) Citation

Brown, John B., and Marshall John. O & B Foundation Maths 1.

MLA (9th ed.) Citation

Brown, John B., and Marshall John. O & B Foundation Maths 1.

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