Παραπομπή σε μορφή APA (7η εκδ.)

Greene, R. E. (1970). Isometric embeddings of Riemannian and pseudo-Riemannian manifolds. American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Greene, Robert E. Isometric Embeddings of Riemannian and Pseudo-Riemannian Manifolds. Providence, R.I.: American Mathematical Society, 1970.

Παραπομπή σε μορφή MLA (9th εκδ.)

Greene, Robert E. Isometric Embeddings of Riemannian and Pseudo-Riemannian Manifolds. American Mathematical Society, 1970.