Gaya APA
Viney, B, H, &, P. (1987).
Streamline English Connections: workbook A (1).
Oxford:
Oxford University Press.
Gaya MLA
Viney, Bernard, Hartley, &, Peter.
"Streamline English Connections: workbook A".
1
Oxford:
Oxford University Press,
1987.
Buku Analog.