एपीए उद्धरण

Roorda, A. (1957). Small sea going craft and vessels for inland navigation. Technical publishing company.

शिकागो स्टाइल उद्धरण

Roorda, A. Small Sea Going Craft and Vessels for Inland Navigation. Holland: Technical publishing company, 1957.

एमएलए उद्धरण

Roorda, A. Small Sea Going Craft and Vessels for Inland Navigation. Technical publishing company, 1957.