APA (7th ed.) Citation
GRIFFITHS, P., & ET AL. TRANSITIONS IN PATTERNS OF HEROIN ADMINISTRATION: A STUDY OF HEROIN CHASERS AND HEROIN INJECTORS.
Chicago Style (17th ed.) Citation
GRIFFITHS, P., and ET AL. TRANSITIONS IN PATTERNS OF HEROIN ADMINISTRATION: A STUDY OF HEROIN CHASERS AND HEROIN INJECTORS.
MLA (9th ed.) Citation
GRIFFITHS, P., and ET AL. TRANSITIONS IN PATTERNS OF HEROIN ADMINISTRATION: A STUDY OF HEROIN CHASERS AND HEROIN INJECTORS.
Warning: These citations may not always be 100% accurate.