APA (7th ed.) Citation

Leisenring, A. C. (1969). Mathematical logic and Hilbert's-symbol. Machonald technical & Scientific.

Chicago Style (17th ed.) Citation

Leisenring, A. C. Mathematical Logic and Hilbert's-symbol. London: Machonald technical & Scientific, 1969.

MLA (8th ed.) Citation

Leisenring, A. C. Mathematical Logic and Hilbert's-symbol. Machonald technical & Scientific, 1969.

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