Cita APA (7th ed.)
(1987). Sophia blackmore in Singapore. General confrerence women's society.
Cita Chicago (17th ed.)
Sophia Blackmore in Singapore. Singapore: General confrerence women's society, 1987.
Cita MLA (9th ed.)
Sophia Blackmore in Singapore. General confrerence women's society, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.