APA

Fickett H. L., . (1974). Peter's principles. Glendale, Calif: G/L Regal Books.

Chicago

Fickett Harold L, . 1974. Peter's principles. Glendale, Calif: G/L Regal Books.

Harvard

Fickett H. L., . (1974). Peter's principles. Glendale, Calif: G/L Regal Books.

MLA

Fickett Harold L, . Peter's principles. Glendale, Calif: G/L Regal Books. 1974.