Цитирование APA (7-е изд.)
HAVENS, J., & ET AL. (2009). FACTORS ASSOCIATED WITH SUBSTANCE USE DURING PREGNANCY: RESULTS FROM A NATIONAL SAMPLE.
Цитирование в стиле Чикаго (17-е изд.)
HAVENS, J.R, и ET AL. FACTORS ASSOCIATED WITH SUBSTANCE USE DURING PREGNANCY: RESULTS FROM A NATIONAL SAMPLE. 2009.
Цитирование MLA (9-е изд.)
HAVENS, J.R, и ET AL. FACTORS ASSOCIATED WITH SUBSTANCE USE DURING PREGNANCY: RESULTS FROM A NATIONAL SAMPLE. 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.