APA Citation

Trapp, M. A. 1., & Trapp, M. A. 1. (1966). Yesterday, today, and forever. [Garden City, New York]: Echo Books.

Chicago Style Citation

Trapp, María Augusta 1905-1987, and María Augusta 1905-1987 Trapp. Yesterday, Today, and Forever. [Garden City, New York]: Echo Books, 1966.

MLA Citation

Trapp, María Augusta 1905-1987, and María Augusta 1905-1987 Trapp. Yesterday, Today, and Forever. [Garden City, New York]: Echo Books, 1966.

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