Παραπομπή σε μορφή APA (7η εκδ.)

Sjögren, C. (1975). Pharmacological properties of a new anticholinergic compound, with special reference to effects on the urinary bladder. s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sjögren, Christer. Pharmacological Properties of a New Anticholinergic Compound, with Special Reference to Effects on the Urinary Bladder. Helsingborg [Sweden: s.n.], 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sjögren, Christer. Pharmacological Properties of a New Anticholinergic Compound, with Special Reference to Effects on the Urinary Bladder. s.n.], 1975.