There are a lot of beautiful reasons for flying Pan Am. Ilona Zahn is just one.

Chicago citation style
There are a lot of beautiful reasons for flying Pan Am. Ilona Zahn is just one.. 1971. Retrieved from the Digital Public Library of America, https://idn.duke.edu/ark:/87924/r4dz09t8s. (Accessed September 27, 2022.)
APA citation style
(1971) There are a lot of beautiful reasons for flying Pan Am. Ilona Zahn is just one.. Retrieved from the Digital Public Library of America, https://idn.duke.edu/ark:/87924/r4dz09t8s
MLA citation style
Retrieved from the Digital Public Library of America <https://idn.duke.edu/ark:/87924/r4dz09t8s>.
Note: These citations are programmatically generated and may be incomplete.