Παραπομπή σε μορφή APA (7η εκδ.)

Estupigan, R. (1998). Planning the nursery: What every nursery should have. Manila Bulletin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Estupigan, Ruth. "Planning the Nursery: What Every Nursery Should Have." Manila Bulletin 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Estupigan, Ruth. "Planning the Nursery: What Every Nursery Should Have." Manila Bulletin, 1998.