Cita APA

Stack, C. C., & Campbell, J. (2001). Bees, bugs & butterflies!: Ideas and activities. Riverside: Teacher's Friend.

Citación estilo Chicago

Stack, Christine Clemente, y Jenny Campbell. Bees, Bugs & Butterflies!: Ideas and Activities. Riverside: Teacher's Friend, 2001.

Cita MLA

Stack, Christine Clemente, y Jenny Campbell. Bees, Bugs & Butterflies!: Ideas and Activities. Riverside: Teacher's Friend, 2001.