APA (7th ed.) Citation

Crossley, D. (2004). My book of counting. Brown Watson.

Chicago Style (17th ed.) Citation

Crossley, David. My Book of Counting. London: Brown Watson, 2004.

MLA (9th ed.) Citation

Crossley, David. My Book of Counting. Brown Watson, 2004.

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