APA Style

RICHARDS, LAWRENCE O.. (1987, 1998). IT COULDN'T JUST HAPPEN ( Cetak ke: 04). DALLAS: WORD PUBLISHING.

Chicago Style

RICHARDS, LAWRENCE O.. IT COULDN'T JUST HAPPEN. Cetak ke: 04 DALLAS: WORD PUBLISHING, 1987, 1998. Text.

MLA Style

RICHARDS, LAWRENCE O.. IT COULDN'T JUST HAPPEN. Cetak ke: 04 DALLAS: WORD PUBLISHING, 1987, 1998. Text.

Turabian Style

RICHARDS, LAWRENCE O.. IT COULDN'T JUST HAPPEN. Cetak ke: 04 DALLAS: WORD PUBLISHING, 1987, 1998. Print.