Cita APA

Stewart, D., & Scrace, C. (. (1997). From tadpole to frog.

Citación estilo Chicago

Stewart, David, y Carolyn (il.) Scrace. From Tadpole to Frog. 1997.

Cita MLA

Stewart, David, y Carolyn (il.) Scrace. From Tadpole to Frog. 1997.