The twenty-first book of Livy. With explanatory and grammatical notes and a vocabulary of proper names.
Edited by Thomas Nash.

APA Citation

Livy., Nash, T. (1887). The twenty-first book of Livy. With explanatory and grammatical notes and a vocabulary of proper names. Sixth edition. London [and New York]: Longmans, Green, and Co..

MLA Citation

Livy, and Thomas Nash. The Twenty-first Book of Livy. With Explanatory And Grammatical Notes And a Vocabulary of Proper Names. Sixth edition. London [and New York]: Longmans, Green, and Co., 1887.

Warning: These citations may not always be complete (especially for serials).