APA
Schneider K., McCollum S., . (1991). It's academic : an integrated skills content-based approach. New York, N.Y: Maxwell Macmillan.
Chicago
Schneider Katharine, McCollum Sandra, . 1991. It's academic : an integrated skills content-based approach. New York, N.Y: Maxwell Macmillan.
Harvard
Schneider K., McCollum S., . (1991). It's academic : an integrated skills content-based approach. New York, N.Y: Maxwell Macmillan.
MLA
Schneider Katharine, McCollum Sandra, . It's academic : an integrated skills content-based approach. New York, N.Y: Maxwell Macmillan. 1991.