APA ציטוט

Weinstein, H. (1998). Tobacco makers had extensive knowledge of nicotine-doctor. Today.

Chicago Style (17th ed.) Citation

Weinstein, Henry. "Tobacco Makers Had Extensive Knowledge of Nicotine-doctor." Today 1998.

ציטוט MLA

Weinstein, Henry. "Tobacco Makers Had Extensive Knowledge of Nicotine-doctor." Today, 1998.