Parkinson, T. F. (1968). Robert Lowell; a collection of critical essays. Englewood Cliffs NJ: Prentice-Hall.
Чикагска система за цитиранеParkinson, Thomas Francis. Robert Lowell; a Collection of Critical Essays. Englewood Cliffs NJ: Prentice-Hall, 1968.
MLA формат за цитиранеParkinson, Thomas Francis. Robert Lowell; a Collection of Critical Essays. Englewood Cliffs NJ: Prentice-Hall, 1968.
Внимание: Тези цитати може да не са 100% точни.