APA

Beierle M., Moore C., corhrona t. & sylvan a. (1995). What Comes in Threes?. USA: Creative Teaching Press, Inc.

Chicago

Beierle Marlene, Moore Cyd, corhrona tom and sylvan anne. 1995. What Comes in Threes?. USA: Creative Teaching Press, Inc.

Harvard

Beierle M., Moore C., corhrona t. and sylvan a. (1995). What Comes in Threes?. USA: Creative Teaching Press, Inc.

MLA

Beierle Marlene, Moore Cyd, corhrona tom and sylvan anne. What Comes in Threes?. USA: Creative Teaching Press, Inc. 1995.