Gaya APA

Ryder, S, H, -, C. (2022). Usborne lift the flap very first questions and answers: why do i have to go to bed? (Cet. 1). England: Usborne Publishing.

Gaya MLA

Ryder, Suzie, Harrison, -, Caroline. "Usborne lift the flap very first questions and answers: why do i have to go to bed?". Cet. 1 England: Usborne Publishing, 2022. Equipment.