APA

Udry J. M., . (1991). What mary jo shared. New York: Scholastic.

Chicago

Udry Janice May, . 1991. What mary jo shared. New York: Scholastic.

Harvard

Udry J. M., . (1991). What mary jo shared. New York: Scholastic.

MLA

Udry Janice May, . What mary jo shared. New York: Scholastic. 1991.