APA Format
Lawrance, Ruth A.; Lawrence, Robert A. . (). Breastfeeding ... : Vitamin and mineral supplement needs in normal children in the United States. ( Ket. Lihat halaman 931-933 ) ( Bab. App. I ). : Amsterdam: Elsavier B.V., 2011
MLA Format
Lawrance, Ruth A.; Lawrence, Robert A. . Breastfeeding ... : Vitamin and mineral supplement needs in normal children in the United States. ( Ket. Lihat halaman 931-933 ) ( Bab. App. I ). : Amsterdam: Elsavier B.V., 2011,
Australian/Harvard Format
Lawrance, Ruth A.; Lawrence, Robert A. . . Breastfeeding ... : Vitamin and mineral supplement needs in normal children in the United States. ( Ket. Lihat halaman 931-933 ) ( Bab. App. I ). Amsterdam: Elsavier B.V., 2011, 
Warning: These citations may not always be 100% accurate.