Cita APA (7th ed.)

STARR, C., & TAGGART, R. (1984). Biology: The unity and diversity of life.-- ed.3. Wadsworth Pub.

Cita Chicago (17th ed.)

STARR, Cecie, i Ralph TAGGART. Biology: The Unity and Diversity of Life.-- Ed.3. California: Wadsworth Pub, 1984.

Cita MLA (9th ed.)

STARR, Cecie, i Ralph TAGGART. Biology: The Unity and Diversity of Life.-- Ed.3. Wadsworth Pub, 1984.