APA استشهاد

Springer, H. W. (1977). Commonwealth universities year book [1977-78]. Association of Commonwealth Universities.

استشهاد بنمط شيكاغو

Springer, Hugh W. Commonwealth Universities Year Book [1977-78]. Association of Commonwealth Universities, 1977.

MLA استشهاد

Springer, Hugh W. Commonwealth Universities Year Book [1977-78]. Association of Commonwealth Universities, 1977.