Citazione Stile APA (7a Edizione)

Effron, M., Gandossy, R., & Goldsmith, M. (2003). Human resources in the 21st century. Wiley.

Citazione stile Chigago Style (17a edizione)

Effron, Marc, Robert Gandossy, e Marshall Goldsmith. Human Resources in the 21st Century. Hoboken, N.J: Wiley, 2003.

Citatione MLA (9a ed.)

Effron, Marc, et al. Human Resources in the 21st Century. Wiley, 2003.