Perkins, G. R. Higher arithmetic, designed for the use of high schools, academies, and colleges; in which some entirely new principles are developed, and many concise and easy rules given, which have never before appeared in any arithmetic: With an apprendix (Stereotype edition, revised and improvised.).
Cita Chicago Style (17a ed.)Perkins, George Roberts. Higher Arithmetic, Designed for the Use of High Schools, Academies, and Colleges; in Which Some Entirely New Principles Are Developed, and Many Concise and Easy Rules Given, Which Have Never Before Appeared in Any Arithmetic: With an Apprendix. Stereotype edition, revised and improvised. New-York.
Cita MLA (8a ed.)Perkins, George Roberts. Higher Arithmetic, Designed for the Use of High Schools, Academies, and Colleges; in Which Some Entirely New Principles Are Developed, and Many Concise and Easy Rules Given, Which Have Never Before Appeared in Any Arithmetic: With an Apprendix. Stereotype edition, revised and improvised.