Bethea, D. C. (1973). Introductory maternity nursing. Lippincott.
芝加哥风格引文Bethea, Doris C. Introductory Maternity Nursing. Philadelphia: Lippincott, 1973.
MLA引文Bethea, Doris C. Introductory Maternity Nursing. Lippincott, 1973.
警告：这些引文格式不一定是100％准确.
APA引文