APA-Zitierstil (7. Ausg.)

Patterson, D., Delfeld, A., Sents, A., Gould, J., & Tucker, S. C. (1979). Plants on stamps. American Topical Association.

Chicago-Zitierstil (17. Ausg.)

Patterson, Doris, Anne Delfeld, Alice Sents, Jeane Gould, und Shirley C. Tucker. Plants on Stamps. Milwaukee: American Topical Association, 1979.

MLA-Zitierstil (9. Ausg.)

Patterson, Doris, et al. Plants on Stamps. American Topical Association, 1979.