Cita APA

Emerson, R. W. 1., & Spiller, R. E. 1. (1978). Selected essays, lectures, and poems of Ralph Waldo Emerson. U.S.A.: Quokka.

Citación estilo Chicago

Emerson, Ralph Waldo 1803-1882, y Robert Ernest 1896-1988 Spiller. Selected Essays, Lectures, and Poems of Ralph Waldo Emerson. U.S.A.: Quokka, 1978.

Cita MLA

Emerson, Ralph Waldo 1803-1882, y Robert Ernest 1896-1988 Spiller. Selected Essays, Lectures, and Poems of Ralph Waldo Emerson. U.S.A.: Quokka, 1978.