APA引文

Freiberg, K. L. (1998). Human development 98/99 (26th ed.). Dushkin/McGraw-Hill.

Chicago Style (17th ed.) Citation

Freiberg, Karen L. Human Development 98/99. 26th ed. Guilford, Conn: Dushkin/McGraw-Hill, 1998.

MLA引文

Freiberg, Karen L. Human Development 98/99. 26th ed. Dushkin/McGraw-Hill, 1998.