एपीए उद्धरण

Mountifield, J. A. (1985). Effects of Oral Contraceptive Usage on B(12) and Folate Levels.

शिकागो स्टाइल उद्धरण

Mountifield, J. A. Effects of Oral Contraceptive Usage On B(12) and Folate Levels. 1985.

एमएलए उद्धरण

Mountifield, J. A. Effects of Oral Contraceptive Usage On B(12) and Folate Levels. 1985.