एपीए उद्धरण

Petrén, S., & Vesterberg, O. (1987). Studies of transferrin in serum of workers exposed to organic solvents.

शिकागो स्टाइल उद्धरण

Petrén, S., और O. Vesterberg. Studies of Transferrin in Serum of Workers Exposed to Organic Solvents. 1987.

एमएलए उद्धरण

Petrén, S., और O. Vesterberg. Studies of Transferrin in Serum of Workers Exposed to Organic Solvents. 1987.