Kraxner, R. (2023). Baby steps: Improving major aspects of children's lives / von Ramona Kraxner. Topos.
Chicago-Zitierstil (17. Ausg.)Kraxner, Ramona. "Baby Steps: Improving Major Aspects of Children's Lives / Von Ramona Kraxner." Topos 2023.
MLA-Zitierstil (8. Ausg.)Kraxner, Ramona. "Baby Steps: Improving Major Aspects of Children's Lives / Von Ramona Kraxner." Topos, 2023.
警告：這些引文格式不一定是100％准確.