APA (7e ed.) Bronvermelding

Collins, M. (2007). Circle time for the very young (2nd ed.). P. Chapman.

Chicago (17e ed.) Bronvermelding

Collins, Margaret. Circle Time for the Very Young. 2nd ed. Thousand Oaks, Calif: P. Chapman, 2007.

MLA (9e ed.) Bronvermelding

Collins, Margaret. Circle Time for the Very Young. 2nd ed. P. Chapman, 2007.