APA (7th ed.) Citation

Wren, C. S. (1998). Alcohol and drug use by teen-agers declines some, report says.

Chicago Style (17th ed.) Citation

Wren, Christopher Sale. Alcohol and Drug Use by Teen-agers Declines Some, Report Says. 1998.

MLA (9th ed.) Citation

Wren, Christopher Sale. Alcohol and Drug Use by Teen-agers Declines Some, Report Says. 1998.

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