APA Style

AramcoWorld January-February 2021. (2021). Texas: Aramco Service Company.

Chicago Style

AramcoWorld January-February 2021. January-February 2021. Texas: Aramco Service Company, 2021. Perpustakaan KALBIS.

IEEE Style

*IEEE style untuk Skripsi

AramcoWorld January-February 2021. January-February 2021. January-February 2021. Texas: Aramco Service Company.

*IEEE style untuk Buku/Jurnal

AramcoWorld January-February 2021. January-February 2021. January-February 2021. Texas: Aramco Service Company, 2021.

MLA Style

AramcoWorld January-February 2021. January-February 2021. Texas: Aramco Service Company, 2021. Perpustakaan KALBIS.

Turabian Style

AramcoWorld January-February 2021. Texas: Aramco Service Company, 2021. Perpustakaan KALBIS.