APA引文
Ockelmann, W. (1954). On the Interrelationship and the zoogeography of northern species of Yoldia Möller, s.str. (Mollusca, Fam. Ledidae): With a new subsp. With 2 fig. in the text and 2 pl.
Chicago Style (17th ed.) Citation
Ockelmann, W.K. On the Interrelationship and the Zoogeography of Northern Species of Yoldia Möller, S.str. (Mollusca, Fam. Ledidae): With a New Subsp. With 2 Fig. in the Text and 2 Pl. København, 1954.
MLA引文
Ockelmann, W.K. On the Interrelationship and the Zoogeography of Northern Species of Yoldia Möller, S.str. (Mollusca, Fam. Ledidae): With a New Subsp. With 2 Fig. in the Text and 2 Pl. 1954.
警告：這些引文格式不一定是100％准確.