Oakland Publis Schools. (1954). Tentative guide: Tenth-grade science biology. [s.n.].
芝加哥风格引文Oakland Publis Schools. Tentative Guide: Tenth-grade Science Biology. Oakland: [s.n.], 1954.
MLA引文Oakland Publis Schools. Tentative Guide: Tenth-grade Science Biology. [s.n.], 1954.
警告：这些引文格式不一定是100％准确.