Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn2099237
APA Citation
Newbery, Peter Allen. (1951). 20 minutes with the infinite. Perth, W.A : The Author
MLA Citation
Newbery, Peter Allen. 20 minutes with the infinite / by Peter Allen Newbery The Author Perth, W.A 1951
Australian/Harvard Citation
Newbery, Peter Allen. 1951, 20 minutes with the infinite / by Peter Allen Newbery The Author Perth, W.A
Wikipedia Citation
{{Citation | title=20 minutes with the infinite / by Peter Allen Newbery | author1=Newbery, Peter Allen | year=1951 | publisher=The Author | language=English }}