希尔 & 彭懿. (2019). 小玻去上学·小玻会数数了: Spot goes to school · Spot can count. 接力出版社.
Chicago (17e ed.) Bronvermelding希尔 en 彭懿. 小玻去上学·小玻会数数了: Spot Goes to School · Spot Can Count. 接力出版社, 2019.
MLA (8e ed.) Bronvermelding希尔 en 彭懿. 小玻去上学·小玻会数数了: Spot Goes to School · Spot Can Count. 接力出版社, 2019.
Let op: Deze citaties zijn niet altijd 100% accuraat.