Cita APA (7a ed.)

Buckwalter, G. (1879). A comprehensive spelling-book. Porter & Coates.

Cita Chicago Style (17a ed.)

Buckwalter, Geoffrey. A Comprehensive Spelling-book. Philadelphia: Porter & Coates, 1879.

Cita MLA (8a ed.)

Buckwalter, Geoffrey. A Comprehensive Spelling-book. Porter & Coates, 1879.