APA Style
Walker, Elaine, Elsworth, Steve. (2000).
Grammar Practice For Upper Intermediate Students (New Edition).
Spain:
Pearson Education.
Chicago Style
Walker, Elaine, Elsworth, Steve.
Grammar Practice For Upper Intermediate Students.
New Edition
Spain:
Pearson Education,
2000.
Text.
MLA Style
Walker, Elaine, Elsworth, Steve.
Grammar Practice For Upper Intermediate Students.
New Edition
Spain:
Pearson Education,
2000.
Text.
Turabian Style
Walker, Elaine, Elsworth, Steve.
Grammar Practice For Upper Intermediate Students.
New Edition
Spain:
Pearson Education,
2000.
Print.