APA (7. basım) Alıntı

Written by Jill Eggleton. (2018). Big hippo and little hippo. 长江少年儿童出版社.

Chicago Style (17. basım) Atıf

Written by Jill Eggleton. Big Hippo and Little Hippo. 长江少年儿童出版社, 2018.

MLA (8th ed.) Atıf

Written by Jill Eggleton. Big Hippo and Little Hippo. 长江少年儿童出版社, 2018.