APA

Lundgren M. B., . (1997). We sing the city. New York, NY: Clarion Books.

Chicago

Lundgren Mary Beth, . 1997. We sing the city. New York, NY: Clarion Books.

Harvard

Lundgren M. B., . (1997). We sing the city. New York, NY: Clarion Books.

MLA

Lundgren Mary Beth, . We sing the city. New York, NY: Clarion Books. 1997.