Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Blackshear, H. F. (2000). These I would keep: Selected poems. NewSouth Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και Helen Friedman Blackshear. These I Would Keep: Selected Poems. Montgomery [Ala.]: NewSouth Books, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και Helen Friedman Blackshear. These I Would Keep: Selected Poems. NewSouth Books, 2000.