al.], S. .. Pangan, gizi dan pertanian. UI Press.
Chicago Style (17th ed.) Citational.], Suhardjo ...[et. Pangan, Gizi Dan Pertanian. UI Press.
MLA (8th ed.) Citational.], Suhardjo ...[et. Pangan, Gizi Dan Pertanian. UI Press.
Warning: These citations may not always be 100% accurate.