Cita APA

Walter, R., Anson, G. A., & Robins, B. (1976). A voyage round the world in the years MDCCXL, I, II, III, IV [microform]. Photoduplication Service, University of the Philippines Library.

Citación estilo Chicago

Walter, Richard, George Anson Anson, and Benjamin Robins. A Voyage Round the World in the Years MDCCXL, I, II, III, IV [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.

Cita MLA

Walter, Richard, et al. A Voyage Round the World in the Years MDCCXL, I, II, III, IV [microform]. Photoduplication Service, University of the Philippines Library, 1976.