APA引文

Alexis Gregory. (1971). Nobel prize library: Miguel Angel Austrias 1967. Alexis Gregory.

Chicago Edition Citation

Alexis Gregory. Nobel Prize Library: Miguel Angel Austrias 1967. New York: Alexis Gregory, 1971.

MLA引文

Alexis Gregory. Nobel Prize Library: Miguel Angel Austrias 1967. Alexis Gregory, 1971.