APA (7th ed.) Citation

STEVENS. (1989). PRACTICAL PROBLEM SOLVING. UNIVERSAL BOOK.

Chicago Style (17th ed.) Citation

STEVENS. PRACTICAL PROBLEM SOLVING. UNIVERSAL BOOK, 1989.

MLA (9th ed.) Citation

STEVENS. PRACTICAL PROBLEM SOLVING. UNIVERSAL BOOK, 1989.

Warning: These citations may not always be 100% accurate.