APA (7th ed.) Citation

SOU`YB, J. Sejarah daulat Khulafaur Rasyidin. Bulan Bintang.

Chicago Style (17th ed.) Citation

SOU`YB, Joesoef. Sejarah Daulat Khulafaur Rasyidin. Jakarta: Bulan Bintang.

MLA (9th ed.) Citation

SOU`YB, Joesoef. Sejarah Daulat Khulafaur Rasyidin. Bulan Bintang.

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