Gaya APA
Biyanto, ., Hamid, N. (2020).
Mohammad Nadjikh : Penggerak Saudagar Muhammadiyah .
Surabaya:
Penerbit Hikmah Press.
Gaya MLA
Biyanto, ., Hamid, Nadjib.
"Mohammad Nadjikh : Penggerak Saudagar Muhammadiyah".
Surabaya:
Penerbit Hikmah Press,
2020.
Teks.