APA

Sophian J., . (1972). Pregnancy nephropathy. New York: Appleton-Century-Crofts.

Chicago

Sophian John, . 1972. Pregnancy nephropathy. New York: Appleton-Century-Crofts.

Harvard

Sophian J., . (1972). Pregnancy nephropathy. New York: Appleton-Century-Crofts.

MLA

Sophian John, . Pregnancy nephropathy. New York: Appleton-Century-Crofts. 1972.