APA (7th ed.) Citation

Porter, E. (1968). Summer island: Penobscot country ([Abridged.). Sierra Club.

Chicago Style (17th ed.) Citation

Porter, Eliot. Summer Island: Penobscot Country. [Abridged. San Francisco]: Sierra Club, 1968.

MLA (9th ed.) Citation

Porter, Eliot. Summer Island: Penobscot Country. [Abridged. Sierra Club, 1968.

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