APA (7th ed.) Citation

Whitlock, R. (1977). A closer look at butterflies and moths: Ill. by Norman Weaver u.a. Hamilton.

Chicago Style (17th ed.) Citation

Whitlock, Ralph. A Closer Look at Butterflies and Moths: Ill. by Norman Weaver U.a. London: Hamilton, 1977.

MLA (9th ed.) Citation

Whitlock, Ralph. A Closer Look at Butterflies and Moths: Ill. by Norman Weaver U.a. Hamilton, 1977.