Gurney, T. (1772). Brachygraphy: or, Short-writing: Made easy to the meanest capacity. The persons, moods, & tenses, being comprized in such a manner, that little more than the knowledge of the alphabet is required, to the writing hundreds of sentences, in less time than spoken .. (8. ed.).
Cita Chicago Style (17a ed.)Gurney, Thomas. Brachygraphy: Or, Short-writing: Made Easy to the Meanest Capacity. The Persons, Moods, & Tenses, Being Comprized in Such a Manner, That Little More than the Knowledge of the Alphabet Is Required, to the Writing Hundreds of Sentences, in Less Time than Spoken .. 8. ed. [London, 1772.
Cita MLA (8a ed.)Gurney, Thomas. Brachygraphy: Or, Short-writing: Made Easy to the Meanest Capacity. The Persons, Moods, & Tenses, Being Comprized in Such a Manner, That Little More than the Knowledge of the Alphabet Is Required, to the Writing Hundreds of Sentences, in Less Time than Spoken .. 8. ed. 1772.