Cita APA (7a ed.)

Wasserman, E. R. (1967). Aspects of the eighteenth century. Johns Hopkins Press.

Cita Chicago Style (17a ed.)

Wasserman, Earl R. Aspects of the Eighteenth Century. Baltimore [etc.]: Johns Hopkins Press, 1967.

Cita MLA (9a ed.)

Wasserman, Earl R. Aspects of the Eighteenth Century. Johns Hopkins Press, 1967.