Cita APA (7a ed.)

Watchtower Bible and Tract Society of New York & International Bible Students Association. (1974). ¿Es esta vida todo cuanto hay? Watchtower Bible and Tract Society of New York : International Bible Students Association.

Cita Chicago Style (17a ed.)

Watchtower Bible and Tract Society of New York y International Bible Students Association. ¿Es Esta Vida Todo Cuanto Hay? New York: Watchtower Bible and Tract Society of New York : International Bible Students Association, 1974.

Cita MLA (9a ed.)

Watchtower Bible and Tract Society of New York y International Bible Students Association. ¿Es Esta Vida Todo Cuanto Hay? Watchtower Bible and Tract Society of New York : International Bible Students Association, 1974.