APA (7th ed.) Citation

Sijianto, A., Hadi, T., & Lubis, H. (1980). Psokologi kepribadian. AksaraBaru.

Chicago Style (17th ed.) Citation

Sijianto, Agus, Taufik Hadi, and Halem Lubis. Psokologi Kepribadian. Jakarta: AksaraBaru, 1980.

MLA (9th ed.) Citation

Sijianto, Agus, et al. Psokologi Kepribadian. AksaraBaru, 1980.

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