APA način citiranja

Boland, C. R., & Ricciardiello, L. (1999). How many mutations does it take to make a tumor? The National Academy of Sciences.

Čikaški stil citiranja

Boland, C. Richard, i Luigi Ricciardiello. How Many Mutations Does It Take to Make a Tumor? The National Academy of Sciences, 1999.

MLA način citiranja

Boland, C. Richard, i Luigi Ricciardiello. How Many Mutations Does It Take to Make a Tumor? The National Academy of Sciences, 1999.