Arts & Humanities Citation Index The Arts & Humanities Citation Index (A&HCI) is a citation index, with abstracting and indexing for more than 1,700 arts and humanities journals. Subject coverage includes not only arts and humanities but also language and linguistics, poetry, music, classical works, history, oriental studies, philosophy, archaeology, architecture, history, religion, television, theater, and radio. It covers a wide range of resource formats as well, including articles, letters, editorials, meeting abstracts, errata, poems, short stories, among many others.