Walter Beckers : Science Fiction?

MLA

Beckers, Walter. Walter Beckers : Science Fiction?. Antwerpen: Banana Press N.V. : Walter Beckers, 1971.

APA

Beckers, W. (1971). Walter Beckers : Science Fiction?. Antwerpen: Banana Press N.V. : Walter Beckers.

Chicago

Beckers, Walter Walter Beckers: Science Fiction?. Antwerpen: Banana Press N.V. : Walter Beckers, 1971.