APA (7th ed.) Citation

Ellen, S. Sejarah Psikologi Modern. Nusa Media.

Chicago Style (17th ed.) Citation

Ellen, Schults. Sejarah Psikologi Modern. Nusa Media.

MLA (8th ed.) Citation

Ellen, Schults. Sejarah Psikologi Modern. Nusa Media.

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