Penggayaan APA

LANGI, F.L. Fredrik G., NAJOAN, Johannis A.. (2009). Barriers to delivery care by skilled attendants in north Sulawesi . : F.Kedokteran Universitas Sebelas Maret.

Chicago Style

LANGI, F.L. Fredrik G., NAJOAN, Johannis A.. Barriers to delivery care by skilled attendants in north Sulawesi. : F.Kedokteran Universitas Sebelas Maret, 2009. Artikel.

MLA Style

LANGI, F.L. Fredrik G., NAJOAN, Johannis A.. Barriers to delivery care by skilled attendants in north Sulawesi. : F.Kedokteran Universitas Sebelas Maret, 2009. Artikel.

Turabian Style

LANGI, F.L. Fredrik G., NAJOAN, Johannis A.. Barriers to delivery care by skilled attendants in north Sulawesi. : F.Kedokteran Universitas Sebelas Maret, 2009. Artikel.