APA (7th ed.) Citation

(2012). Illegal psychoactive substance consumption amongst older schoolchildren in the city of tunja, colombia.

Chicago Style (17th ed.) Citation

Illegal Psychoactive Substance Consumption Amongst Older Schoolchildren in the City of Tunja, Colombia. 2012.

MLA (8th ed.) Citation

Illegal Psychoactive Substance Consumption Amongst Older Schoolchildren in the City of Tunja, Colombia. 2012.

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