Cita APA (7th ed.)

Hartl, D. L., & Jones, E. W. Essential Genetics (2nd ed.). Jones and Bartlett.

Cita Chicago (17th ed.)

Hartl, Daniel L., i Elizabeth W. Jones. Essential Genetics. 2nd ed. Sudbury: Jones and Bartlett.

Cita MLA (9th ed.)

Hartl, Daniel L., i Elizabeth W. Jones. Essential Genetics. 2nd ed. Jones and Bartlett.