Discoverers of space: a pictorial narration /
preface by Archibald MacLeish, introduction by Sir Bernard Lovell. [Translated from the German by John Drury]

APA Citation

Lessing, E. (1969). Discoverers of space: a pictorial narration. London: Burns & Oates.

MLA Citation

Lessing, Erich. Discoverers of Space: a Pictorial Narration. London: Burns & Oates, 1969.

Warning: These citations may not always be complete (especially for serials).