Hon, E. H. Manual of pregnancy testing.
芝加哥风格引文Hon, Edward H. Manual of Pregnancy Testing.
MLA引文Hon, Edward H. Manual of Pregnancy Testing.
警告：这些引文格式不一定是100％准确.
APA引文
Hon, E. H. Manual of pregnancy testing.
芝加哥风格引文Hon, Edward H. Manual of Pregnancy Testing.
MLA引文Hon, Edward H. Manual of Pregnancy Testing.