Beers' calendar, or, Hosford's almanack for the year of our Lord 1820 ..
MLA
Beers, Andrew. Beers' Calendar, Or, Hosford's Almanack for the Year of Our Lord 1820 .. Albany [N.Y.]: Printed and sold by E. & E. Hosford, 1819
APA, 7th edition
Beers, A. (1819). Beers' calendar, or, Hosford's almanack for the year of our Lord 1820 .. Albany [N.Y.]: Printed and sold by E. & E. Hosford
Chicago, 17th edition
Beers, Andrew. Beers' calendar, or, Hosford's almanack for the year of our Lord 1820 .. Albany [N.Y.]: Printed and sold by E. & E. Hosford, 1819