Cita APA (7a ed.)

Abraham, H. (1920). Asphalts and allied substances: Their ocurrence, modes of production, uses in the arts and methods of testing (2nd ed. corr.). D. Van Nostrand Company.

Cita Chicago Style (17a ed.)

Abraham, Herbert. Asphalts and Allied Substances: Their Ocurrence, Modes of Production, Uses in the Arts and Methods of Testing. 2nd ed. corr. New York: D. Van Nostrand Company, 1920.

Cita MLA (9a ed.)

Abraham, Herbert. Asphalts and Allied Substances: Their Ocurrence, Modes of Production, Uses in the Arts and Methods of Testing. 2nd ed. corr. D. Van Nostrand Company, 1920.