APA

Tournier E., . (1990). Computer algebra and differential equations. London u.a: Academic Press.

Chicago

Tournier Evelyne, . 1990. Computer algebra and differential equations. London u.a: Academic Press.

Harvard

Tournier E., . (1990). Computer algebra and differential equations. London u.a: Academic Press.

MLA

Tournier Evelyne, . Computer algebra and differential equations. London u.a: Academic Press. 1990.