Citazione Stile APA (7a Edizione)

JACKSON, H., & PENROSE, B. (1996). Grammar and meaning: A semantic approach to english grammar book 2.-- 1. LP3B UT.

Citazione stile Chigago Style (17a edizione)

JACKSON, Howard, e Brenda PENROSE. Grammar and Meaning: A Semantic Approach to English Grammar Book 2.-- 1. Jakarta: LP3B UT, 1996.

Citatione MLA (9a ed.)

JACKSON, Howard, e Brenda PENROSE. Grammar and Meaning: A Semantic Approach to English Grammar Book 2.-- 1. LP3B UT, 1996.