APA (7th ed.) Citation

(1970). Social studies - primary school. Verlag nicht ermittelbar.

Chicago Style (17th ed.) Citation

Social Studies - Primary School. [Erscheinungsort nicht ermittelbar]: Verlag nicht ermittelbar, 1970.

MLA (9th ed.) Citation

Social Studies - Primary School. Verlag nicht ermittelbar, 1970.

Warning: These citations may not always be 100% accurate.