APA (7th ed.) Citation

Hayman, W. K., & Lingham, E. F. (2019). Research problems in function theory: Fiftieth anniversary edition. Springer. https://doi.org/10.1007/978-3-030-25165-9

Chicago Style (17th ed.) Citation

Hayman, Walter K., and Eleanor F. Lingham. Research Problems in Function Theory: Fiftieth Anniversary Edition. Cham, Switzerland: Springer, 2019. https://doi.org/10.1007/978-3-030-25165-9.

MLA (9th ed.) Citation

Hayman, Walter K., and Eleanor F. Lingham. Research Problems in Function Theory: Fiftieth Anniversary Edition. Springer, 2019. https://doi.org/10.1007/978-3-030-25165-9.