Penggayaan APA

DOUGLAS, Leonard M.. (1967). The secondary teacher at work . Boston: Heath.

Chicago Style

DOUGLAS, Leonard M.. The secondary teacher at work. Boston: Heath, 1967. Buku.

MLA Style

DOUGLAS, Leonard M.. The secondary teacher at work. Boston: Heath, 1967. Buku.

Turabian Style

DOUGLAS, Leonard M.. The secondary teacher at work. Boston: Heath, 1967. Buku.