APA
Pauk W., . (1985). Vocabulary in context : level L : one hundred passages with questions for developing concentration and the skill of understanding vocabulary in context, one of the six essential categories of comprehension. Chicago: Jamestown Publishers.
Chicago
Pauk Walter, . 1985. Vocabulary in context : level L : one hundred passages with questions for developing concentration and the skill of understanding vocabulary in context, one of the six essential categories of comprehension. Chicago: Jamestown Publishers.
Harvard
Pauk W., . (1985). Vocabulary in context : level L : one hundred passages with questions for developing concentration and the skill of understanding vocabulary in context, one of the six essential categories of comprehension. Chicago: Jamestown Publishers.
MLA
Pauk Walter, . Vocabulary in context : level L : one hundred passages with questions for developing concentration and the skill of understanding vocabulary in context, one of the six essential categories of comprehension. Chicago: Jamestown Publishers. 1985.