APA (7th ed.) Citation

O'Brien, E. (1986). The country girls trilogy and epilogue. Farrar Straus Giroux.

Chicago Style (17th ed.) Citation

O'Brien, Edna. The Country Girls Trilogy and Epilogue. New York: Farrar Straus Giroux, 1986.

MLA (9th ed.) Citation

O'Brien, Edna. The Country Girls Trilogy and Epilogue. Farrar Straus Giroux, 1986.

Warning: These citations may not always be 100% accurate.