APA-Zitierstil (7. Ausg.)

Gallagher, T., & Arnold, C. (2018). Working with children aged 0-3 and their families: The Pen Green approach. Routledge.

Chicago-Zitierstil (17. Ausg.)

Gallagher, Tracy, und Cath Arnold. Working with Children Aged 0-3 and Their Families: The Pen Green Approach. London ; New York: Routledge, 2018.

MLA-Zitierstil (9. Ausg.)

Gallagher, Tracy, und Cath Arnold. Working with Children Aged 0-3 and Their Families: The Pen Green Approach. Routledge, 2018.