APA (7th ed.) Citation

Watson, R. (1993). A descriptive investigation of needle usage in the Sydney metropolitan area. Ruth Watson.

Chicago Style (17th ed.) Citation

Watson, Ruth. A Descriptive Investigation of Needle Usage in the Sydney Metropolitan Area. [Sydney]?: Ruth Watson, 1993.

MLA (8th ed.) Citation

Watson, Ruth. A Descriptive Investigation of Needle Usage in the Sydney Metropolitan Area. Ruth Watson, 1993.

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