Cita APA (7a ed.)

Pitman, I., & Taquigrafía. (1930). Pitman's pocket shorthand dictionary: Isaac Pitman (New era ed.). Pitman Publishing.

Cita Chicago Style (17a ed.)

Pitman, Isaac, y Taquigrafía. Pitman's Pocket Shorthand Dictionary: Isaac Pitman. New era ed. [London]: Pitman Publishing, 1930.

Cita MLA (9a ed.)

Pitman, Isaac, y Taquigrafía. Pitman's Pocket Shorthand Dictionary: Isaac Pitman. New era ed. Pitman Publishing, 1930.