Cita APA

Cruickshank, J. E., Merritt, A. S., & Porter, J. M. (1965). The rise of western civilization. Longman Canada.

Citación estilo Chicago

Cruickshank, J. E., A. S. Merritt, and J. M. Porter. The Rise of Western Civilization. Ontario: Longman Canada, 1965.

Cita MLA

Cruickshank, J. E., et al. The Rise of Western Civilization. Longman Canada, 1965.