APA Style

Lehnus, D, J. (1980). Who's on time? : a study of time's covers from march 3, 1923 to january 3, 1977 . New York: Oceana Publications.

MLA Style

Lehnus, Donald, J.. "Who's on time? : a study of time's covers from march 3, 1923 to january 3, 1977". New York: Oceana Publications, 1980. Text.