APA (7e ed.) Bronvermelding

EWALD, H. R. (1983). Writing As Process Invention And Convention Helen Rothschild Ewald. Charles E. Merril.

Chicago (17e ed.) Bronvermelding

EWALD, Helen Rothschild. Writing As Process Invention And Convention Helen Rothschild Ewald. Charles E. Merril, 1983.

MLA (8e ed.) Bronvermelding

EWALD, Helen Rothschild. Writing As Process Invention And Convention Helen Rothschild Ewald. Charles E. Merril, 1983.

Let op: Deze citaties zijn niet altijd 100% accuraat.