APA (7th ed.) Citation

Cooper, C., & Lastiani, N. (2010). Ensiklopedia perkembangan anak. Erlangga.

Chicago Style (17th ed.) Citation

Cooper, Carol, and Nadia Lastiani. Ensiklopedia Perkembangan Anak. Erlangga, 2010.

MLA (8th ed.) Citation

Cooper, Carol, and Nadia Lastiani. Ensiklopedia Perkembangan Anak. Erlangga, 2010.

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