APA

FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, .TREATISE ON DIFFERENTIAL EQUATIONS edi-5. : "MACMILLIAN & CO., LONDON.".

Chicago

FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, .TREATISE ON DIFFERENTIAL EQUATIONS edi-5. : "MACMILLIAN & CO., LONDON.".

Harvard

FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, .TREATISE ON DIFFERENTIAL EQUATIONS edi-5. : "MACMILLIAN & CO., LONDON.".

MLA

FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, FORSYTH A.Y Chief Professor of Mathematics Imperial College of Science & Technology London, .: "MACMILLIAN & CO., LONDON.". .