APA (7th ed.) Citation

Stephen Pudney & Ziggy MacDonald. The Use of Self-Report and Drugs Tests in the Measurement of Illicit Drug Consumpiton.

Chicago Style (17th ed.) Citation

Stephen Pudney and Ziggy MacDonald. The Use of Self-Report and Drugs Tests in the Measurement of Illicit Drug Consumpiton.

MLA (9th ed.) Citation

Stephen Pudney and Ziggy MacDonald. The Use of Self-Report and Drugs Tests in the Measurement of Illicit Drug Consumpiton.

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