APA

RICHARDS JACK HULL JONATHAN PROCTOR SUSAN, . (1995). INRTERCHANGE WORKBOOK 1. : .

Chicago

RICHARDS JACK HULL JONATHAN PROCTOR SUSAN, . 1995. INRTERCHANGE WORKBOOK 1. : .

Harvard

RICHARDS JACK HULL JONATHAN PROCTOR SUSAN, . (1995). INRTERCHANGE WORKBOOK 1. : .

MLA

RICHARDS JACK HULL JONATHAN PROCTOR SUSAN, . INRTERCHANGE WORKBOOK 1. : . 1995.