APA način citiranja (7. izdanje)

Harlan, J. D. (1992). Science experiences for the early childhood years (5th ed.). Macmillan.

Čikaški stil citiranja (17. izdanje)

Harlan, Jean Durgin. Science Experiences for the Early Childhood Years. 5th ed. New York: Macmillan, 1992.

MLA način citiranja (9. izdanje)

Harlan, Jean Durgin. Science Experiences for the Early Childhood Years. 5th ed. Macmillan, 1992.

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