APA

Marrin [Chris] ;Campbell (Bruce), . (1998). Teach Yourseelf Vrml 2 In 21 Days. (With Cd). : .

Chicago

Marrin [Chris] ;Campbell (Bruce), . 1998. Teach Yourseelf Vrml 2 In 21 Days. (With Cd). : .

Harvard

Marrin [Chris] ;Campbell (Bruce), . (1998). Teach Yourseelf Vrml 2 In 21 Days. (With Cd). : .

MLA

Marrin [Chris] ;Campbell (Bruce), . Teach Yourseelf Vrml 2 In 21 Days. (With Cd). : . 1998.