APA (7th ed.) Citation

Wallschutzky, I. G., & Colditz, B. T. (1978). Australian income tax questions. Butterworths.

Chicago Style (17th ed.) Citation

Wallschutzky, I. G., and B. T. Colditz. Australian Income Tax Questions. Sydney: Butterworths, 1978.

MLA (8th ed.) Citation

Wallschutzky, I. G., and B. T. Colditz. Australian Income Tax Questions. Butterworths, 1978.

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