APA Style

Calvert, J., Asanovic, V. (2018). Teen trailblazers : 30 fearless girls who changed the world before they were 20 . New York: Castle Point Books.

MLA Style

Calvert, Jennifer., Asanovic, Vesna. "Teen trailblazers : 30 fearless girls who changed the world before they were 20". New York: Castle Point Books, 2018. Text.