APA (7th ed.) Citation

Picken, D. K. (1923). The number system of arithmetic and algebra. Melbourne University Press.

Chicago Style (17th ed.) Citation

Picken, D. K. The Number System of Arithmetic and Algebra. Melbourne: Melbourne University Press, 1923.

MLA (8th ed.) Citation

Picken, D. K. The Number System of Arithmetic and Algebra. Melbourne University Press, 1923.

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