Cita APA (7th ed.)

Crome, I. B., & Aartsen, M. (2015). Substance use and older people. Wiley Blackwell.

Cita Chicago (17th ed.)

Crome, Ilana B., i Marja Aartsen. Substance Use and Older People. Chichester, England: Wiley Blackwell, 2015.

Cita MLA (9th ed.)

Crome, Ilana B., i Marja Aartsen. Substance Use and Older People. Wiley Blackwell, 2015.