APA ציטוט

GORDON, J. (1979). Structures Why Things Don't Fall Down. Pitman.

Chicago Style (17th ed.) Citation

GORDON, J.E. Structures Why Things Don't Fall Down. Pitman, 1979.

ציטוט MLA

GORDON, J.E. Structures Why Things Don't Fall Down. Pitman, 1979.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.