Cita APA (7a ed.)
Macadam, I. S., Grindrod, M., & Boas, A. (1968). The annual register world events in 1967. Longman, Green and Co..
Cita Chicago Style (17a ed.)
Macadam, Ivison S., Muriel Grindrod, y Ann Boas. The Annual Register World Events in 1967. London, [England]: Longman, Green and Co., 1968.
Cita MLA (9a ed.)
Macadam, Ivison S., et al. The Annual Register World Events in 1967. Longman, Green and Co., 1968.
Precaución: Estas citas no son 100% exactas.