Dyfyniad APA

Pulkkinen, L., & Kokko, K. (2017). Human development from middle childhood to middle adulthood: Growing up to be middle-aged. Routledge.

Dyfyniad Arddull Chicago

Pulkkinen, Lea, and Katja Kokko. Human Development from Middle Childhood to Middle Adulthood: Growing Up to Be Middle-aged. Oxfordshire, [England] ; New York, New York: Routledge, 2017.

Dyfyniad MLA

Pulkkinen, Lea, and Katja Kokko. Human Development from Middle Childhood to Middle Adulthood: Growing Up to Be Middle-aged. Routledge, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.