The principles of grammar :
being a compendious treatise on the languages, English, Latin, Greek, German, Spanish, and French ; founded on the immutable principle of the relation which one word sustains to another /
by Solomon Barrett.

APA Citation

Barrett, S. (1861). The principles of grammar: being a compendious treatise on the languages, English, Latin, Greek, German, Spanish, and French ; founded on the immutable principle of the relation which one word sustains to another. Rev. ed. Boston: Geo. C. Rand and Avery.

MLA Citation

Barrett, Solomon. The Principles of Grammar: Being a Compendious Treatise On the Languages, English, Latin, Greek, German, Spanish, And French ; Founded On the Immutable Principle of the Relation Which One Word Sustains to Another. Rev. ed. Boston: Geo. C. Rand and Avery, 1861.

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