APA (7th ed.) Citation

Middleton, E. B., & Page, J. O. (1956). Elementary qualitative analysis. The Exchange Store.

Chicago Style (17th ed.) Citation

Middleton, Errol Bathurst, and John Orion Page. Elementary Qualitative Analysis. College Station, Tex.: The Exchange Store, 1956.

MLA (9th ed.) Citation

Middleton, Errol Bathurst, and John Orion Page. Elementary Qualitative Analysis. The Exchange Store, 1956.