Carter, M., & Speizer, I. S. Pregnancy intentions among salvadoran fathers: Results from the 2003 national male reproductive health survey.
Cita Chicago Style (17a ed.)Carter, Marion, y Ilene S. Speizer. Pregnancy Intentions Among Salvadoran Fathers: Results from the 2003 National Male Reproductive Health Survey.
Cita MLA (9a ed.)Carter, Marion, y Ilene S. Speizer. Pregnancy Intentions Among Salvadoran Fathers: Results from the 2003 National Male Reproductive Health Survey.
警告：這些引文格式不一定是100％准確.