Cita APA (7a ed.)

Nummenmaa, T. (1979). Development of sequential structures in chilhood. Suomalainen Tiedeakatemia.

Cita Chicago Style (17a ed.)

Nummenmaa, Tapio. Development of Sequential Structures in Chilhood. Helsinski: Suomalainen Tiedeakatemia, 1979.

Cita MLA (9a ed.)

Nummenmaa, Tapio. Development of Sequential Structures in Chilhood. Suomalainen Tiedeakatemia, 1979.