I'd love to, but what'll I wear? /
Polly Bergen [and Kathrin Perutz].

APA Citation

Bergen, P., Perutz, K. (1977). I'd love to, but what'll I wear? [New York?]: Wyden Books.

MLA Citation

Bergen, Polly, 1930-, and Kathrin Perutz. I'd Love To, but What'll I Wear? [New York?]: Wyden Books, 1977.

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