APA
Preyer .W, . (2023). Mental Development in The Child. New Delhi: Maxwell Press.
Chicago
Preyer .W, . 2023. Mental Development in The Child. New Delhi: Maxwell Press.
Harvard
Preyer .W, . (2023). Mental Development in The Child. New Delhi: Maxwell Press.
MLA
Preyer .W, . Mental Development in The Child. New Delhi: Maxwell Press. 2023.