Spain, B. (1970). Functions of mathematical physics. Van Nostrand Reinhold.
Cita Chicago (17th ed.)Spain, Barry. Functions of Mathematical Physics. London: Van Nostrand Reinhold, 1970.
Cita MLA (9th ed.)Spain, Barry. Functions of Mathematical Physics. Van Nostrand Reinhold, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.