Cita APA (7th ed.)

Engle, G. W., & Taylor, G. (1968). Berkeley's Principles of human knowledge: Critical studies. Wadsworth.

Cita Chicago (17th ed.)

Engle, Gale W., i Gabriele Taylor. Berkeley's Principles of Human Knowledge: Critical Studies. Belmont, Calif: Wadsworth, 1968.

Cita MLA (9th ed.)

Engle, Gale W., i Gabriele Taylor. Berkeley's Principles of Human Knowledge: Critical Studies. Wadsworth, 1968.