APA (7e ed.) Bronvermelding

Singer, M., & Pham, L. (2012). A stick is an excellent thing: Poems celebrating outdoor play. Clarion Books.

Chicago (17e ed.) Bronvermelding

Singer, Marilyn, en LeUyen Pham. A Stick Is an Excellent Thing: Poems Celebrating Outdoor Play. Boston: Clarion Books, 2012.

MLA (8e ed.) Bronvermelding

Singer, Marilyn, en LeUyen Pham. A Stick Is an Excellent Thing: Poems Celebrating Outdoor Play. Clarion Books, 2012.