APA ציטוט

Thigpen, K. G. (1995). Biennial report on carcinogens. A work in progress.

Citação norma Chicago

Thigpen, K G. Biennial Report On Carcinogens. A Work in Progress. 1995.

ציטוט MLA

Thigpen, K G. Biennial Report On Carcinogens. A Work in Progress. 1995.