Citazione Stile APA (7a Edizione)

Pollard, A., Powell, K., Harper, F., & Smith, J. (2002). The genetic basis of metal hyperaccumulation in plants.

Citazione stile Chigago Style (17a edizione)

Pollard, A., K. Powell, F. Harper, e J. Smith. The Genetic Basis of Metal Hyperaccumulation in Plants. 2002.

Citatione MLA (9a ed.)

Pollard, A., et al. The Genetic Basis of Metal Hyperaccumulation in Plants. 2002.