Annals of the Cape Observatory.
APA Citation
Royal Observatory, C. of Good Hope. (18841968). Annals of the Cape Observatory. London: H.M. Stationery Off., [etc., etc..
MLA Citation
Royal Observatory, Cape of Good Hope. Annals of the Cape Observatory. London: H.M. Stationery Off., [etc., etc., 18841968.
Warning: These citations may not always be complete (especially for serials).