Cita APA

(1998). Elr-soil V.1.0 For Windows 95/98/nt User's Guide. s.n.

Citación estilo Chicago

Elr-soil V.1.0 For Windows 95/98/nt User's Guide. s.n, 1998.

Cita MLA

Elr-soil V.1.0 For Windows 95/98/nt User's Guide. s.n, 1998.

Warning: These citations may not always be 100% accurate.